[1] Leiden Univ, Med Ctr, Leiden, Netherlands
[2] Hop Edouard Herriot, Lyon, France
[3] Univ Florence, Azienda Osped Careggi, Florence, Italy
[4] Univ Laval, Quebec City, PQ, Canada
[5] CHUQ, Quebec City, PQ, Canada
[6] Krakow Med Ctr, Krakow, Poland
[7] Amgen Inc, Thousand Oaks, CA USA
[8] CHU Vaudois, CHUV, Lausanne, Switzerland
[9] Ctr TIEMPO, Buenos Aires, DF, Argentina
[10] Sahlgrens Acad, Ctr Bone Res, Gothenburg, Sweden
[11] Univ Fed Parana, Hosp Clin, BR-80060000 Curitiba, Parana, Brazil
[12] Univ Liege, Liege, Belgium
[13] Krankenhaus Barmherzigen Schwestern II, Med Abt, Vienna, Austria
[14] Hosp Dr Peset, Valencia, Spain
[15] Hop Cochin CEMO, Paris, France
[16] San Francisco Coordinating Ctr, CPMC Res Inst, San Francisco, CA USA
[17] Michigan Bone & Mineral Clin, Detroit, MI USA