1. Department of Growth and Reproduction Group of Skeletal, Mineral, and Gonadal EndocrinologyRigshospitalet Copenhagen Denmark
2. Max von Pettenkofer‐InstituteLudwig‐Maximilians‐University Munich/German Center for Infection Research (DZIF) Munich Germany
3. Department of Nephrology Rigshospitalet Copenhagen Denmark
4. Department of Clinical Medicine Faculty of Health and Medical Sciences University of Copenhagen Denmark
5. Division of Bone and Mineral Research HSDM/HMS Harvard University Boston MAUSA