Lesmana, C.R.A., Hepatobiliary Division, Department of Internal Medicine, Dr. Cipto Mangunkusumo National General Hospital, Medical Faculty University of Indonesia, Jakarta, Indonesia, Digestive Disease and GI Oncology Center, Medistra Hospital, Jakarta, Indonesia; Herjuningtyas, C., Department of Anesthesiology, Medistra Hospital, Jakarta, Indonesia; Inggriani, S., Department of Radiology, Medistra Hospital, Jakarta, Indonesia; Pratiwi, Y.E., Digestive Disease and GI Oncology Center, Medistra Hospital, Jakarta, Indonesia; Lesmana, L.A., Digestive Disease and GI Oncology Center, Medistra Hospital, Jakarta, Indonesia