1 Department of Internal Medicine, Hyogo College of Medicine, Sasayama Medical Center, Sasayama, Hyogo, Japan. Electronic address: aknewendocrine19841223@gmail.com.
2 Division of Respiratory and Critical Medicine, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo, Japan.
3 Department of Internal Medicine, Hyogo College of Medicine, Sasayama Medical Center, Sasayama, Hyogo, Japan.
4 Department of Diabetes, Endocrinology and Clinical Immunology, Hyogo College of Medicine, Nishinomiya, Hyogo, Japan.