Institution: | aUniversity of Texas Health Science Center at San Antonio U.S.A.;bNorth Tustin Sports Medicine Center, Tustin, California U.S.A.;cThe Sports Clinic, Laguna Hills, California U.S.A.;dTri-City Orthopedics, Oceanside, California U.S.A.;ePlano Orthopedic and Sports Medicine Center, Plano, Texas, U.S.A. |