1. Department of Orthopedic SurgeryUniversity of Michigan Ann Arbor Michigan USA
2. Department of Molecular and Integrative PhysiologyUniversity of Michigan Ann Arbor Michigan USA
3. Diabetes and Metabolism Research CenterUniversity of Utah Salt Lake City Utah USA
4. Department of DiabetesSchool of Life Course SciencesFaculty of Life Sciences and MedicineKing's College London London United Kingdom
5. Department of PhysiologySchool of MedicineNational University of Ireland Galway Ireland
6. Hospital for Special Surgery New York New York USA
7. Department of Physiology and BiophysicsWeill Cornell Medical College New York New York USA