| Affiliation: | 2. Children''s Hospital Boston, Boston, MA, USA;3. Colorado Center for Bone Research, Lakewood, CO, USA;4. Children''s Hospital of Philadelphia, Philadelphia, PA, USA;5. University of Sheffield, Sheffield, UK;6. Istituto Auxologico Italiano IRCCS, Milano, Italy;7. Cincinnati Children''s Hospital Medical Center, Cincinnati, OH, USA;8. Feinberg School of Medicine, Northwestern University, Chicago, IL, USA;9. Children''s Hospital and University of Nebraska Medical Center, Omaha, NE, USA;10. Shriners Hospital for Children, Montreal, Quebec, Canada;11. Children''s Hospital of Philadelphia, Philadelphia, PA, USA;12. University of Wisconsin, Madison, WI, USA;13. College of Physicians and Surgeons, Columbia University, New York, NY, USA;14. University of British Columbia, Vancouver, BC, Canada;15. Geneva University Hospital, Geneva, Switzerland;p. Osteoporosis Medical Center, Beverly Hills, CA, USA |
