[1] Vanderbilt Univ, Med Ctr, Dept Med, Vanderbilt Ctr Bone Biol, Nashville, TN 37232 USA
[2] FG Dev & Dis, Max Planck Inst Mol Genet, Berlin, Germany
[3] Univ Med Berlin, Charite, Inst Med Genet, Berlin, Germany
[4] Childrens Hosp Westmead, Dept Orthopaed Res & Biotechnol, Sydney, NSW, Australia
[5] Univ Sydney, Fac Med, Discipline Paediat & Child Hlth, Sydney, NSW 2006, Australia
[6] Univ Utah, Dept Pediat, Div Med Genet, Salt Lake City, UT USA
[7] Shriners Hosp Children, Salt Lake City, UT USA
[8] Maine Inst Human Genet & Hlth, Brewer, ME USA
[9] Cincinnati Childrens Hosp, Med Ctr, Div Human Genet, Cincinnati, OH USA
[10] Cincinnati Childrens Hosp, Med Ctr, Dept Orthoped, Cincinnati, OH USA
[11] Univ British Columbia, Dept Med Genet, Vancouver, BC, Canada
[12] Univ Turku, Dept Cell Biol & Anat, Turku, Finland
[13] Univ Turku, Dept Dermatol, Turku, Finland
[14] NYU, Hosp Joint Dis, Dept Orthoped Surg, New York, NY USA
[15] Univ British Columbia, Dept Med, Vancouver, BC, Canada
[16] Indiana Univ Sch Med, Dept Pediat, Indianapolis, IN USA
[17] Indiana Univ Sch Med, Herman B Wells Ctr Pediat Res, Indianapolis, IN USA
[18] Childrens Tumor Fdn, New York, NY USA