1. Endocrine Unit; Massachusetts General Hospital; Boston MA USA
2. Harvard-Massachusetts Institute of Technology (MIT) Division of Health Sciences and Technology (HST); Bioastronautics Program; Cambridge MA USA
3. Center for Advanced Orthopaedic Studies; BIDMC; Boston MA USA
4. Broad Institute of MIT and Harvard; Cambridge; MA USA
5. Amgen, Inc., Department of Metabolic Disorders; Thousand Oaks; CA USA
6. Harvard School of Dental Medicine; Boston; MA USA