Reviewers
Prof. Delvac Oceandy, The University of Manchester-Inggris
Medical Faculty, United Kingdom
professor hadyanto lim, Fakultas Kedokteran Universitas Methodist Indonesia, Indonesia
Associate Professor Mohd Fairuz Ali, Dept of Family Medicine
Universiti Kebangsaan Malaysia, Malaysia
dr. Hemma Yulfi, University of Sumatera Utara, Indonesia
Dr. Hemma Yulfi, Universitas Sumatera Utara, Indonesia
shahrul rahman, Internal Medicine Department, Medical Faculty, University Muhammadiyah Sumatera Utara, Medan, Indonesia, Indonesia
Thontowi Djauhari Nur, Universitas Muhammadiyah Malang
Dokter Isti Ilmiati Fujiati, Fakultas Kedokteran USU