1 School of Medicine, Kaohsiung Medical University, Kaohsiung City, Taiwan.
2 Department of Surgery, Kaohsiung Medical University Hospital/Kaohsiung Medical University, Kaohsiung City, Taiwan.
3 Division of Thoracic Surgery, Department of Surgery, Kaohsiung Medical University Hospital/Kaohsiung Medical University, Kaohsiung City, Taiwan. dr.changpochih@hotmail.com.
4 Weight Management Center, Kaohsiung Medical University Hospital/Kaohsiung Medical University, Kaohsiung City, Taiwan. dr.changpochih@hotmail.com.
5 Ph. D. Program in Biomedical Engineering, College of Medicine, Kaohsiung Medical University, Kaohsiung City, Taiwan. dr.changpochih@hotmail.com.
6 Department of Sports Medicine, College of Medicine, Kaohsiung Medical University, No. 100, Tzyou 1st Road, Kaohsiung City, 80756, Taiwan. dr.changpochih@hotmail.com.