[1] Ulm Univ, Inst Orthopaed Res & Biomech, Trauma Res Ctr, Ulm, Germany
[2] Ulm Univ, Dept Orthoped, Div Biochem Joint & Connect Tissue Dis, Ulm, Germany
[3] Univ Porto, Inst Invest & Inovacao Saude, Porto, Portugal
[4] Univ Porto, Inst Engn Biomed, Porto, Portugal
[5] Univ Porto, Inst Ciencias Biomed Abel Salazar, Porto, Portugal
[6] Thomas Jefferson Univ, Sidney Kimmel Med Coll, Dept Orthopaed Surg, Philadelphia, PA USA
[7] Thomas Jefferson Univ, Coll Life Sci, Grad Program Cell Biol & Regenerat Med, Philadelphia, PA USA