1. Division of Endocrinology and Metabolism, Department of Internal Medicine Kaohsiung Veterans General Hospital Kaohsiung Taiwan
2. Institute of Basic Medical Sciences, College of Medicine National Cheng Kung University Tainan Taiwan
3. Department of Cell Biology and Anatomy, College of Medicine National Cheng Kung University Tainan Taiwan
4. Department of Anesthesiology Ditmanson Medical Foundation Chia‐Yi Christian Hospital Chiayi Taiwan