Pei-Ling Tang, RN 
Department of Nursing, Kaohsiung Veterans General Hospital, Kaohsiung City, Taiwan
Kaohsiung Medical University College of Nursing, Taiwan
Jin-Shiung Cheng, MD 
Department of Gastroenterology, Kaohsiung Veterans General Hospital, Kaohsiung City, Taiwan
Wei-Chun Huang, MD, PHD 
Section of Critical Care and Cardiovascular Medical Center, Kaohsiung Veterans General Hospital, Kaohsiung City, Taiwan
School of Medicine, National Yang-Ming University, Taipei City, Taiwan
Department of Physical Therapy, Fooyin University, Kaohsiung City, Taiwan
Hao-Sheng Chang, DDS 
Department of Stomatology, Kaohsiung Veterans General Hospital, Kaohsiung City, Taiwan
Dental Laboratory Technology, Shu Zen College of Medicine & Management, Kaohsiung City, Taiwan
Hung-Chih Chen, DDS, MS ⁎ 
Department of Stomatology, Kaohsiung Veterans General Hospital, Kaohsiung City, Taiwan
Dental Laboratory Technology, Shu Zen College of Medicine & Management, Kaohsiung City, Taiwan
Department of Oromaxillofacial Surgery, Kaohsiung Veterans General Hospital, Kaohsiung City, Taiwan