[1] Faculty of Medicine,Division of Gastroenterology, Department of Medicine
[2] Chulalongkorn University and King Chulalongkorn Memorial Hospital,Department of Physiology
[3] Faculty of Medicine,Department of Parasitology
[4] Chulalongkorn University and King Chulalongkorn Memorial Hospital,Division of Nephrology, Department of Medicine
[5] Faculty of Medicine,undefined
[6] Chulalongkorn University and King Chulalongkorn Memorial Hospital,undefined
[7] Faculty of Medicine,undefined
[8] Chulalongkorn University and King Chulalongkorn Memorial Hospital,undefined
[9] Division of Nephrology and Hypertension,undefined
[10] Mayo Clinic,undefined