Usman Iqbal1,2,3, Mihajlo Rabrenovic4,5, Yu-Chuan Jack Li2,6,7. 1. Masters and PhD Program in Global Health Department, College of Public Health, Taipei Medical University, Taipei, Taiwan. 2. International Center for Health Information Technology (ICHIT), Taipei Medical University, Taipei, Taiwan. 3. Department of Public Health and Community Medicine, Shaikh Zayed Medical Complex, Lahore, Pakistan. 4. Faculty of Business Economy and Entrepreneurship, Belgrade, Serbia. 5. 'Torlak' Institute of Virology, Vaccines and Sera, Belgrade, Serbia. 6. Graduate Institute of Biomedical Informatics, College of Medical Science and Technology, Taipei Medical University, Taiwan. 7. Department of Dermatology, Wan Fang Hospital, Taiwan.