Department of Gastroenterology, Hospital Donostia/Instituto Biodonostia, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Universidad del País Vasco UPV/EHU, San Sebastián, Spain. Institute of Medical Science and Technology, National Sun Yat-sen University, Kaohsiung, Taiwan; Rapid Screening Research Center for Toxicology and Biomedicine, National Sun Yat-sen University, Kaohsiung, Taiwan. Department of Obstetrics and Gynecology, Kaohsiung Medical University Hospital, Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan. Division of Laboratory Medicine, Asia University Hospital, Asia University, Taichung, Taiwan; Deparment of Food Nutrition and Health Biotechnology, Asia University, Taichung, Taiwan; Deparment of Biotechnology, Asia University, Taichung, Taiwan; Deparment of Nursing, Asia University, Taichung, Taiwan. Electronic address: tzekiong92@gmail.com.