1 Department of Biological Science and Technology, China Medical University, Taichung, Taiwan.
2 Department of Radiation Oncology, Show Chwan Memorial Hospital, Changhua, Taiwan; Department of Radiation Oncology, Chang Bing Show Chwan Memorial Hospital, Changhua, Taiwan; Department of Medical Imaging and Radiological Sciences, Central Taiwan University of Science and Technology, Taichung, Taiwan.
3 School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan; Division of Gastroenterology, Department of Medicine, National Yang Ming Chiao Tung University Hospital, Yilan, Taiwan; Department of Nursing, Cardinal Tien Junior College of Healthcare and Management, New Taipei City, Taiwan.
4 Department of Radiation Oncology, Show Chwan Memorial Hospital, Changhua, Taiwan; Department of Radiation Oncology, Chang Bing Show Chwan Memorial Hospital, Changhua, Taiwan; Department of Medical Imaging and Radiological Sciences, Central Taiwan University of Science and Technology, Taichung, Taiwan.
5 Department of Biological Science and Technology, China Medical University, Taichung, Taiwan.