1. Division for Endocrine and Minimally Invasive Surgery, Department of Human Pathology in Adulthood and Childhood “G. Barresi”, University Hospital G. Martino, University of Messina, Messina, Italy.
2. Division of Thyroid Surgery, Jilin Provincial Key Laboratory of Surgical Translational Medicine, China-Japan Union Hospital of Jilin University, Changchun, China.
3. Department of Surgery, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, Seoul, Korea.
4. Department of Surgery, S. Anna University Hospital, Ferrara, Italy.
5. Department of Morphology, Surgery, and Experimental Medicine, University of Ferrara, Ferrara, Italy.
6. Department of Otolaryngology-Head and Neck Surgery, Kaohsiung Municipal Hsiao-Kang Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.
7. School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.