1. Department of Pathology, Oklahoma City, Oklahoma, USA.
2. Stephenson Cancer Center, Oklahoma University Health Sciences Center, Oklahoma City, Oklahoma, USA.
3. Faculty of Medicine, Pham Ngoc Thach University of Medicine, Ho Chi Minh City, Vietnam.
4. Department of Preventive Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary.
5. Department of Hospital Pathology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
6. Department of Pathology and Thyroid Disease Center, Izumi City General Hospital, Izumi, Japan.
7. Department of Pathology, Kameda Medical Center, Kamogawa, Japan.
8. Department of Pathology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan.