1. Greater Baltimore Medical Center, The Milton J Dance, Jr. Head and Neck Center, Head & Neck Surgery, Johns Hopkins Voice Center at GBMC Baltimore Maryland USA
2. School of Health and Rehabilitation Sciences The University of Queensland Brisbane Queensland Australia
3. Centre for Functioning and Health Research Metro South Hospital and Health Service, Queensland Government Brisbane Queensland Australia
4. Department of Otolaryngology – Head & Neck Surgery, Icahn School of Medicine at Mount Sinai, Thyroid Head and Neck Research Center, Thyroid Head and Neck Cancer (THANC) Foundation Mount Sinai Beth Israel
5. Johns Hopkins Biostatistics Center Johns Hopkins Bloomberg School of Public Health Baltimore Maryland USA