1. Department of Internal Medicine; Endocrinology, Yale School of Medicine; New Haven CT USA
2. Department of Orthopaedics and Rehabilitation; Yale School of Medicine; New Haven CT USA
3. Department of Oral and Craniofacial Sciences; School of Dentistry; University of Missouri, Kansas City; Kansas City MO USA
4. Department of Immunobiology; Yale School of Medicine; New Haven CT USA
5. Department of Internal Medicine; University of Arkansas for Medical Sciences and the Central Arkansas Veterans Health Care System; Little Rock AR USA