Biologic augmentation of rotator cuff repair with mesenchymal stem cells during arthroscopy improves healing and prevents further tears: a case-controlled study. - Hernigou, Philippe; Flouzat Lachaniette, Charles; Delambre, Jerome; Zilber, Sebastien; Duffiet, Pascal; Chevallier, Nathalie; Rouard, Helene (International Orthopaedics, 2014)