[1] Hanusch Hosp, Ludwig Boltzmann Inst Osteol, WGKK & AUVA Trauma Ctr Meidling, Dept Med 1, Vienna, Austria
[2] Max Planck Inst Colloids & Interfaces, Dept Biomat, Potsdam, Germany
[3] McGill Univ, Montreal, PQ, Canada
[4] Shriners Hosp Children, Genet Unit, Montreal, PQ, Canada