Erratum to: Hyaluronic acid increases tendon derived cell viability and collagen type I expression in vitro: Comparative study of four different Hyaluronic acid preparations by molecular weight
BMC Musculoskelet Disord. 2015 Nov 4:16:334.
doi: 10.1186/s12891-015-0785-x.
1 Unit of Arthoscopy and Sports Trauma Surgery, Hesperia Hospital, Modena, Italy. leonardoosti@yahoo.com.
2 U.O.C. of Immunohaematology and Transfusion Medicine, Laboratory of Stem Cells, Spirito Santo Hospital, via Fonte Romana 8, Pescara, 65125, Italy.
3 Department of Pharmacy, University G. d'Annunzio, Chieti, Italy.
4 U.O.C. of Immunohaematology and Transfusion Medicine, Santo Spirito Hospital, Pescara, Italy.
5 Department of Orthopedics and Traumatology, University of Rome "Tor Vergata" School of Medicine, Rome, Italy.
6 U.O.C. of Immunohaematology and Transfusion Medicine, Laboratory of Stem Cells, Spirito Santo Hospital, via Fonte Romana 8, Pescara, 65125, Italy. annacberardi@yahoo.it.