Authors: Farhang Alaee; John Apostolakos; Hardeep Singh; Christian Holwein; Theresa Diermeier; Mark P Cote; Knut Beitzel; Andreas B Imhoff; Augustus D Mazzocca; Andreas Voss Journal: Knee Surg Sports Traumatol Arthrosc Date: 2017-02-14 Impact factor: 4.342