1 Masters and PhD Program in Global Health Dept., College of Public Health, Taipei Medical University, No. 172-1, Sec. 2, Keelung Rd, Daan District, Taipei City 106, Taiwan.
2 International Center for Health Information Technology (ICHIT), Taipei Medical University, No. 172-1, Sec. 2, Keelung Rd, Daan District, Taipei City 106, Taiwan.
3 Graduate Institute of Biomedical Informatics, College of Medical Science and Technology, Taipei Medical University, No. 172-1, Sec. 2, Keelung Rd, Daan District, Taipei City 106, Taiwan.
4 Department of Dermatology, Wan Fang Hospital, No. 111, Section 3, Xinglong Road, Wenshan District, Taipei City 116, Taiwan.
5 International Medical Informatics Association (IMIA), Health On the Net, Chemin du Petit-Bel-Air 2, CH-1225 Chene-Bourg, Geneva, Switzerland.