메뉴 건너뛰기




Volumn 41, Issue 7, 2013, Pages 1541-1548

Influence of sex on the outcome of autologous chondrocyte implantation in chondral defects of the knee

Author keywords

autologous chondrocyte implantation; cartilage lesion; cartilage repair; sex

Indexed keywords

ADOLESCENT; ADULT; ARTICLE; ARTICULAR CARTILAGE; AUTOLOGOUS CHONDROCYTE IMPLANTATION; AUTOTRANSPLANTATION; CARTILAGE CELL; CARTILAGE LESION; CARTILAGE REPAIR; CHONDROPLASTY; FEMALE; HUMAN; INJURY; KNEE INJURY; MALE; MIDDLE AGED; NUCLEAR MAGNETIC RESONANCE IMAGING; PROSPECTIVE STUDY; SEX; SEX DIFFERENCE; TRANSPLANTATION; YOUNG ADULT; KNEE INJURIES;

EID: 84879755294     PISSN: 03635465     EISSN: 15523365     Source Type: Journal    
DOI: 10.1177/0363546513489262     Document Type: Article
Times cited : (61)

References (46)
  • 1
    • 0036161569 scopus 로고    scopus 로고
    • Molecular pathology and pathobiology of osteoarthritic cartilage
    • Aigner T, McKenna L. Molecular pathology and pathobiology of osteoarthritic cartilage. Cell Mol Life Sci. 2002 ; 59 (1). 5-18
    • (2002) Cell Mol Life Sci , vol.59 , Issue.1 , pp. 5-18
    • Aigner, T.1    McKenna, L.2
  • 2
    • 0028031550 scopus 로고
    • Treatment of deep cartilage defects in the knee with autologous chondrocyte transplantation
    • Brittberg M, Lindahl A, Nilsson A, Ohlsson C, Isaksson O, Peterson L. Treatment of deep cartilage defects in the knee with autologous chondrocyte transplantation. N Engl J Med. 1994 ; 331 (14). 889-895
    • (1994) N Engl J Med , vol.331 , Issue.14 , pp. 889-895
    • Brittberg, M.1    Lindahl, A.2    Nilsson, A.3    Ohlsson, C.4    Isaksson, O.5    Peterson, L.6
  • 3
    • 0038753901 scopus 로고    scopus 로고
    • Evaluation of cartilage injuries and repair
    • Brittberg M, Winalski CS. Evaluation of cartilage injuries and repair. J Bone Joint Surg Am. 2003 ; 85: 58-69
    • (2003) J Bone Joint Surg Am , vol.85 , pp. 58-69
    • Brittberg, M.1    Winalski, C.S.2
  • 4
    • 0031602467 scopus 로고    scopus 로고
    • Articular cartilage: Degeneration and osteoarthritis, repair, regeneration, and transplantation
    • Buckwalter JA, Mankin HJ. Articular cartilage: degeneration and osteoarthritis, repair, regeneration, and transplantation. Instr Course Lect. 1998 ; 47: 487-504
    • (1998) Instr Course Lect , vol.47 , pp. 487-504
    • Buckwalter, J.A.1    Mankin, H.J.2
  • 5
    • 84861799438 scopus 로고    scopus 로고
    • The role of age and sex in symptoms, neurocognitive performance, and postural stability in athletes after concussion
    • Covassin T, Elbin RJ, Harris W, Parker T, Kontos A. The role of age and sex in symptoms, neurocognitive performance, and postural stability in athletes after concussion. Am J Sports Med. 2012 ; 40 (6). 1303-1312
    • (2012) Am J Sports Med , vol.40 , Issue.6 , pp. 1303-1312
    • Covassin, T.1    Elbin, R.J.2    Harris, W.3    Parker, T.4    Kontos, A.5
  • 7
    • 0037224684 scopus 로고    scopus 로고
    • The arthroscopic implantation of autologous chondrocytes for the treatment of full-thickness cartilage defects of the knee joint
    • Erggelet C, Sittinger M, Lahm A. The arthroscopic implantation of autologous chondrocytes for the treatment of full-thickness cartilage defects of the knee joint. Arthroscopy. 2003 ; 19 (1). 108-110
    • (2003) Arthroscopy , vol.19 , Issue.1 , pp. 108-110
    • Erggelet, C.1    Sittinger, M.2    Lahm, A.3
  • 8
    • 0035072561 scopus 로고    scopus 로고
    • Gender differences in knee joint cartilage thickness, volume and articular surface areas: Assessment with quantitative three-dimensional MR imaging
    • Faber SC, Eckstein F, Lukasz S, et al. Gender differences in knee joint cartilage thickness, volume and articular surface areas: assessment with quantitative three-dimensional MR imaging. Skeletal Radiol. 2001 ; 30 (3). 144-150
    • (2001) Skeletal Radiol , vol.30 , Issue.3 , pp. 144-150
    • Faber, S.C.1    Eckstein, F.2    Lukasz, S.3
  • 9
    • 0141865658 scopus 로고    scopus 로고
    • Valgus knee motion during landing in high school female and male basketball players
    • Ford KR, Myer GD, Hewett TE. Valgus knee motion during landing in high school female and male basketball players. Med Sci Sports Exerc. 2003 ; 35 (10). 1745-1750
    • (2003) Med Sci Sports Exerc , vol.35 , Issue.10 , pp. 1745-1750
    • Ford, K.R.1    Myer, G.D.2    Hewett, T.E.3
  • 10
    • 78649286687 scopus 로고    scopus 로고
    • The cost utility of autologous chondrocytes implantation using ChondroCelect(R) in symptomatic knee cartilage lesions in Belgium
    • Gerlier L, Lamotte M, Wille M, et al. The cost utility of autologous chondrocytes implantation using ChondroCelect(R) in symptomatic knee cartilage lesions in Belgium. Pharmacoeconomics. 2010 ; 28 (12). 1129-1146
    • (2010) Pharmacoeconomics , vol.28 , Issue.12 , pp. 1129-1146
    • Gerlier, L.1    Lamotte, M.2    Wille, M.3
  • 11
    • 78649916076 scopus 로고    scopus 로고
    • Mid-term results of autologous matrix-induced chondrogenesis for treatment of focal cartilage defects in the knee
    • Gille J, Schuseil E, Wimmer J, Gellissen J, Schulz AP, Behrens P. Mid-term results of autologous matrix-induced chondrogenesis for treatment of focal cartilage defects in the knee. Knee Surg Sports Traumatol Arthrosc. 2010 ; 18 (11). 1456-1464
    • (2010) Knee Surg Sports Traumatol Arthrosc , vol.18 , Issue.11 , pp. 1456-1464
    • Gille, J.1    Schuseil, E.2    Wimmer, J.3    Gellissen, J.4    Schulz, A.P.5    Behrens, P.6
  • 12
    • 0036221701 scopus 로고    scopus 로고
    • Gender differences in active musculoskeletal stiffness, part II: Quantification of leg stiffness during functional hopping tasks
    • Granata KP, Padua DA, Wilson SE. Gender differences in active musculoskeletal stiffness, part II: quantification of leg stiffness during functional hopping tasks. J Electromyogr Kinesiol. 2002 ; 12 (2). 127-135
    • (2002) J Electromyogr Kinesiol , vol.12 , Issue.2 , pp. 127-135
    • Granata, K.P.1    Padua, D.A.2    Wilson, S.E.3
  • 13
    • 77953310224 scopus 로고    scopus 로고
    • Clinical experiences with autologous osteochondral mosaicplasty in an athletic population: A 17-year prospective multicenter study
    • Hangody L, Dobos J, Balo E, Panics G, Hangody LR, Berkes I. Clinical experiences with autologous osteochondral mosaicplasty in an athletic population: a 17-year prospective multicenter study. Am J Sports Med. 2010 ; 38 (6). 1125-1133
    • (2010) Am J Sports Med , vol.38 , Issue.6 , pp. 1125-1133
    • Hangody, L.1    Dobos, J.2    Balo, E.3    Panics, G.4    Hangody, L.R.5    Berkes, I.6
  • 14
    • 0141814976 scopus 로고    scopus 로고
    • Prospective clinical study of autologous chondrocyte implantation and correlation with MRI at three and 12 months
    • Henderson IJ, Tuy B, Connell D, Oakes B, Hettwer WH. Prospective clinical study of autologous chondrocyte implantation and correlation with MRI at three and 12 months. J Bone Joint Surg Br. 2003 ; 85 (7). 1060-1066
    • (2003) J Bone Joint Surg Br , vol.85 , Issue.7 , pp. 1060-1066
    • Henderson, I.J.1    Tuy, B.2    Connell, D.3    Oakes, B.4    Hettwer, W.H.5
  • 15
    • 15744368166 scopus 로고    scopus 로고
    • Biomechanical measures of neuromuscular control and valgus loading of the knee predict anterior cruciate ligament injury risk in female athletes: A prospective study
    • Hewett TE, Myer GD, Ford KR, et al. Biomechanical measures of neuromuscular control and valgus loading of the knee predict anterior cruciate ligament injury risk in female athletes: a prospective study. Am J Sports Med. 2005 ; 33 (4). 492-501
    • (2005) Am J Sports Med , vol.33 , Issue.4 , pp. 492-501
    • Hewett, T.E.1    Myer, G.D.2    Ford, K.R.3
  • 16
    • 0036083985 scopus 로고    scopus 로고
    • Articular cartilage repair: Basic science and clinical progress. A review of the current status and prospects
    • Hunziker EB. Articular cartilage repair: basic science and clinical progress. A review of the current status and prospects. Osteoarthritis Cartilage. 2002 ; 10 (6). 432-463
    • (2002) Osteoarthritis Cartilage , vol.10 , Issue.6 , pp. 432-463
    • Hunziker, E.B.1
  • 17
    • 77649298728 scopus 로고    scopus 로고
    • Rehabilitation following microfracture for chondral injury in the knee
    • viii-265
    • Hurst JM, Steadman JR, O'Brien L, Rodkey WG, Briggs KK. Rehabilitation following microfracture for chondral injury in the knee. Clin Sports Med. 2010 ; 29 (2). 257 viii - 265
    • (2010) Clin Sports Med , vol.29 , Issue.2 , pp. 257
    • Hurst, J.M.1    Steadman, J.R.2    O'Brien, L.3    Rodkey, W.G.4    Briggs, K.K.5
  • 18
    • 0034827265 scopus 로고    scopus 로고
    • Development and validation of the International Knee Documentation Committee subjective knee form
    • Irrgang JJ, Anderson AF, Boland AL, et al. Development and validation of the International Knee Documentation Committee subjective knee form. Am J Sports Med. 2001 ; 29 (5). 600-613
    • (2001) Am J Sports Med , vol.29 , Issue.5 , pp. 600-613
    • Irrgang, J.J.1    Anderson, A.F.2    Boland, A.L.3
  • 19
    • 77950532569 scopus 로고    scopus 로고
    • Estradiol inhibits chondrogenic differentiation of mesenchymal stem cells via nonclassic signaling
    • Jenei-Lanzl Z, Straub RH, Dienstknecht T, et al. Estradiol inhibits chondrogenic differentiation of mesenchymal stem cells via nonclassic signaling. Arthritis Rheum. 2010 ; 62 (4). 1088-1096
    • (2010) Arthritis Rheum , vol.62 , Issue.4 , pp. 1088-1096
    • Jenei-Lanzl, Z.1    Straub, R.H.2    Dienstknecht, T.3
  • 20
    • 84855454435 scopus 로고    scopus 로고
    • Autologous chondrocyte implantation for treatment of cartilage defects of the knee: What predicts the need for reintervention?
    • Jungmann PM, Salzmann GM, Schmal H, Pestka JM, Sudkamp NP, Niemeyer P. Autologous chondrocyte implantation for treatment of cartilage defects of the knee: what predicts the need for reintervention?. Am J Sports Med. 2012 ; 40 (1). 58-67
    • (2012) Am J Sports Med , vol.40 , Issue.1 , pp. 58-67
    • Jungmann, P.M.1    Salzmann, G.M.2    Schmal, H.3    Pestka, J.M.4    Sudkamp, N.P.5    Niemeyer, P.6
  • 21
    • 35349025844 scopus 로고    scopus 로고
    • A randomized trial comparing autologous chondrocyte implantation with microfracture: Findings at five years
    • Knutsen G, Drogset JO, Engebretsen L, et al. A randomized trial comparing autologous chondrocyte implantation with microfracture: findings at five years. J Bone Joint Surg Am. 2007 ; 89 (10). 2105-2112
    • (2007) J Bone Joint Surg Am , vol.89 , Issue.10 , pp. 2105-2112
    • Knutsen, G.1    Drogset, J.O.2    Engebretsen, L.3
  • 22
    • 83455235773 scopus 로고    scopus 로고
    • Articular cartilage treatment in high-level male soccer players: A prospective comparative study of arthroscopic second-generation autologous chondrocyte implantation versus microfracture
    • Kon E, Filardo G, Berruto M, et al. Articular cartilage treatment in high-level male soccer players: a prospective comparative study of arthroscopic second-generation autologous chondrocyte implantation versus microfracture. Am J Sports Med. 2011 ; 39 (12). 2549-2557
    • (2011) Am J Sports Med , vol.39 , Issue.12 , pp. 2549-2557
    • Kon, E.1    Filardo, G.2    Berruto, M.3
  • 23
  • 24
    • 80052538831 scopus 로고    scopus 로고
    • Repair of focal cartilage defects with scaffold-assisted autologous chondrocyte grafts: Clinical and biomechanical results 48 months after transplantation
    • Kreuz PC, Muller S, Freymann U, et al. Repair of focal cartilage defects with scaffold-assisted autologous chondrocyte grafts: clinical and biomechanical results 48 months after transplantation. Am J Sports Med. 2011 ; 39 (8). 1697-1705
    • (2011) Am J Sports Med , vol.39 , Issue.8 , pp. 1697-1705
    • Kreuz, P.C.1    Muller, S.2    Freymann, U.3
  • 25
    • 35748983190 scopus 로고    scopus 로고
    • Classification of graft hypertrophy after autologous chondrocyte implantation of full-thickness chondral defects in the knee
    • Kreuz PC, Steinwachs M, Erggelet C, et al. Classification of graft hypertrophy after autologous chondrocyte implantation of full-thickness chondral defects in the knee. Osteoarthritis Cartilage. 2007 ; 15 (12). 1339-1347
    • (2007) Osteoarthritis Cartilage , vol.15 , Issue.12 , pp. 1339-1347
    • Kreuz, P.C.1    Steinwachs, M.2    Erggelet, C.3
  • 26
    • 33749343814 scopus 로고    scopus 로고
    • Results after microfracture of full-thickness chondral defects in different compartments in the knee
    • Kreuz PC, Steinwachs MR, Erggelet C, et al. Results after microfracture of full-thickness chondral defects in different compartments in the knee. Osteoarthritis Cartilage. 2006 ; 14 (11). 1119-1125
    • (2006) Osteoarthritis Cartilage , vol.14 , Issue.11 , pp. 1119-1125
    • Kreuz, P.C.1    Steinwachs, M.R.2    Erggelet, C.3
  • 27
    • 31144439648 scopus 로고    scopus 로고
    • Who is the ideal candidate for autologous chondrocyte implantation?
    • Krishnan SP, Skinner JA, Bartlett W, et al. Who is the ideal candidate for autologous chondrocyte implantation?. J Bone Joint Surg Br. 2006 ; 88 (1). 61-64
    • (2006) J Bone Joint Surg Br , vol.88 , Issue.1 , pp. 61-64
    • Krishnan, S.P.1    Skinner, J.A.2    Bartlett, W.3
  • 28
    • 0020309029 scopus 로고
    • Evaluation of knee ligament surgery results with special emphasis on use of a scoring scale
    • Lysholm J, Gillquist J. Evaluation of knee ligament surgery results with special emphasis on use of a scoring scale. Am J Sports Med. 1982 ; 10 (3). 150-154
    • (1982) Am J Sports Med , vol.10 , Issue.3 , pp. 150-154
    • Lysholm, J.1    Gillquist, J.2
  • 29
    • 70350077755 scopus 로고    scopus 로고
    • Outcomes of autologous chondrocyte implantation in a diverse patient population
    • McNickle AG, L'Heureux DR, Yanke AB, Cole BJ. Outcomes of autologous chondrocyte implantation in a diverse patient population. Am J Sports Med. 2009 ; 37 (7). 1344-1350
    • (2009) Am J Sports Med , vol.37 , Issue.7 , pp. 1344-1350
    • McNickle, A.G.1    L'Heureux, D.R.2    Yanke, A.B.3    Cole, B.J.4
  • 31
    • 21844436594 scopus 로고    scopus 로고
    • The role of autologous chondrocyte implantation in the patellofemoral joint
    • Minas T, Bryant T. The role of autologous chondrocyte implantation in the patellofemoral joint. Clin Orthop Relat Res. 2005 ; 436: 30-39
    • (2005) Clin Orthop Relat Res , vol.436 , pp. 30-39
    • Minas, T.1    Bryant, T.2
  • 32
    • 15744369503 scopus 로고    scopus 로고
    • Neuromuscular training improves performance and lower-extremity biomechanics in female athletes
    • Myer GD, Ford KR, Palumbo JP, Hewett TE. Neuromuscular training improves performance and lower-extremity biomechanics in female athletes. J Strength Cond Res. 2005 ; 19 (1). 51-60
    • (2005) J Strength Cond Res , vol.19 , Issue.1 , pp. 51-60
    • Myer, G.D.1    Ford, K.R.2    Palumbo, J.P.3    Hewett, T.E.4
  • 33
    • 44049108215 scopus 로고    scopus 로고
    • The effects of generalized joint laxity on risk of anterior cruciate ligament injury in young female athletes
    • Myer GD, Ford KR, Paterno MV, Nick TG, Hewett TE. The effects of generalized joint laxity on risk of anterior cruciate ligament injury in young female athletes. Am J Sports Med. 2008 ; 36 (6). 1073-1080
    • (2008) Am J Sports Med , vol.36 , Issue.6 , pp. 1073-1080
    • Myer, G.D.1    Ford, K.R.2    Paterno, M.V.3    Nick, T.G.4    Hewett, T.E.5
  • 34
  • 35
    • 77949893602 scopus 로고    scopus 로고
    • Treatment of symptomatic cartilage defects of the knee: Characterized chondrocyte implantation results in better clinical outcome at 36 months in a randomized trial compared to microfracture
    • Saris DB, Vanlauwe J, Victor J, et al. Treatment of symptomatic cartilage defects of the knee: characterized chondrocyte implantation results in better clinical outcome at 36 months in a randomized trial compared to microfracture. Am J Sports Med. 2009 ; 37: 10S - 19S
    • (2009) Am J Sports Med , vol.37
    • Saris, D.B.1    Vanlauwe, J.2    Victor, J.3
  • 36
    • 83455235680 scopus 로고    scopus 로고
    • A prospective multicenter study on the outcome of type i collagen hydrogel-based autologous chondrocyte implantation (CaReS) for the repair of articular cartilage defects in the knee
    • Schneider U, Rackwitz L, Andereya S, et al. A prospective multicenter study on the outcome of type I collagen hydrogel-based autologous chondrocyte implantation (CaReS) for the repair of articular cartilage defects in the knee. Am J Sports Med. 2011 ; 39 (12). 2558-2565
    • (2011) Am J Sports Med , vol.39 , Issue.12 , pp. 2558-2565
    • Schneider, U.1    Rackwitz, L.2    Andereya, S.3
  • 37
    • 0027288061 scopus 로고
    • Cell origin and differentiation in the repair of full-thickness defects of articular cartilage
    • Shapiro F, Koide S, Glimcher MJ. Cell origin and differentiation in the repair of full-thickness defects of articular cartilage. J Bone Joint Surg Am. 1993 ; 75 (4). 532-553
    • (1993) J Bone Joint Surg Am , vol.75 , Issue.4 , pp. 532-553
    • Shapiro, F.1    Koide, S.2    Glimcher, M.J.3
  • 38
    • 2942582233 scopus 로고    scopus 로고
    • Subjective functional assessments and the return to competitive sport after anterior cruciate ligament reconstruction
    • Smith FW, Rosenlund EA, Aune AK, MacLean JA, Hillis SW. Subjective functional assessments and the return to competitive sport after anterior cruciate ligament reconstruction. Br J Sports Med. 2004 ; 38 (3). 279-284
    • (2004) Br J Sports Med , vol.38 , Issue.3 , pp. 279-284
    • Smith, F.W.1    Rosenlund, E.A.2    Aune, A.K.3    Maclean, J.A.4    Hillis, S.W.5
  • 39
    • 0037544387 scopus 로고    scopus 로고
    • Outcomes of microfracture for traumatic chondral defects of the knee: Average 11-year follow-up
    • Steadman JR, Briggs KK, Rodrigo JJ, Kocher MS, Gill TJ, Rodkey WG. Outcomes of microfracture for traumatic chondral defects of the knee: average 11-year follow-up. Arthroscopy. 2003 ; 19 (5). 477-484
    • (2003) Arthroscopy , vol.19 , Issue.5 , pp. 477-484
    • Steadman, J.R.1    Briggs, K.K.2    Rodrigo, J.J.3    Kocher, M.S.4    Gill, T.J.5    Rodkey, W.G.6
  • 40
    • 34047185203 scopus 로고    scopus 로고
    • Autologous chondrocyte implantation in chondral defects of the knee with a type I/III collagen membrane: A prospective study with a 3-year follow-up
    • Steinwachs M, Kreuz PC. Autologous chondrocyte implantation in chondral defects of the knee with a type I/III collagen membrane: a prospective study with a 3-year follow-up. Arthroscopy. 2007 ; 23 (4). 381-387
    • (2007) Arthroscopy , vol.23 , Issue.4 , pp. 381-387
    • Steinwachs, M.1    Kreuz, P.C.2
  • 41
    • 83455224840 scopus 로고    scopus 로고
    • Five-year outcome of characterized chondrocyte implantation versus microfracture for symptomatic cartilage defects of the knee: Early treatment matters
    • Vanlauwe J, Saris DB, Victor J, Almqvist KF, Bellemans J, Luyten FP. Five-year outcome of characterized chondrocyte implantation versus microfracture for symptomatic cartilage defects of the knee: early treatment matters. Am J Sports Med. 2011 ; 39 (12). 2566-2574
    • (2011) Am J Sports Med , vol.39 , Issue.12 , pp. 2566-2574
    • Vanlauwe, J.1    Saris, D.B.2    Victor, J.3    Almqvist, K.F.4    Bellemans, J.5    Luyten, F.P.6
  • 42
    • 77955115202 scopus 로고    scopus 로고
    • Relationship between three-dimensional geometry of the trochlear groove and in vivo patellar tracking during weight-bearing knee flexion
    • Varadarajan KM, Freiberg AA, Gill TJ, Rubash HE, Li G. Relationship between three-dimensional geometry of the trochlear groove and in vivo patellar tracking during weight-bearing knee flexion. J Biomech Eng. 2010 ; 132 (6). 061008
    • (2010) J Biomech Eng , vol.132 , Issue.6 , pp. 061008
    • Varadarajan, K.M.1    Freiberg, A.A.2    Gill, T.J.3    Rubash, H.E.4    Li, G.5
  • 43
    • 67649598411 scopus 로고    scopus 로고
    • Gender differences in trochlear groove orientation and rotational kinematics of human knees
    • Varadarajan KM, Gill TJ, Freiberg AA, Rubash HE, Li G. Gender differences in trochlear groove orientation and rotational kinematics of human knees. J Orthop Res. 2009 ; 27 (7). 871-878
    • (2009) J Orthop Res , vol.27 , Issue.7 , pp. 871-878
    • Varadarajan, K.M.1    Gill, T.J.2    Freiberg, A.A.3    Rubash, H.E.4    Li, G.5
  • 44
    • 73949095935 scopus 로고    scopus 로고
    • Patellar tendon orientation and patellar tracking in male and female knees
    • Varadarajan KM, Gill TJ, Freiberg AA, Rubash HE, Li G. Patellar tendon orientation and patellar tracking in male and female knees. J Orthop Res. 2010 ; 28 (3). 322-328
    • (2010) J Orthop Res , vol.28 , Issue.3 , pp. 322-328
    • Varadarajan, K.M.1    Gill, T.J.2    Freiberg, A.A.3    Rubash, H.E.4    Li, G.5
  • 45
    • 77949529037 scopus 로고    scopus 로고
    • The influence of muscle load on tibiofemoral knee kinematics
    • Victor J, Labey L, Wong P, Innocenti B, Bellemans J. The influence of muscle load on tibiofemoral knee kinematics. J Orthop Res. 2010 ; 28 (4). 419-428
    • (2010) J Orthop Res , vol.28 , Issue.4 , pp. 419-428
    • Victor, J.1    Labey, L.2    Wong, P.3    Innocenti, B.4    Bellemans, J.5


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.