1. Department of Dermatology and Venereology, Faculty of Medicine, Universitas Indonesia, Cipto Mangunkusumo General Hospital, Jakarta, Indonesia
2. Department of Dermatology and Venereology, Faculty of Medicine, Airlangga University, Surabaya, Indonesia
3. Department of Dermatology and Venereology, Faculty of Medicine, Hasanuddin University, Makassar, Indonesia
4. Ministry of Health, Republic of Indonesia, Jakarta, Indonesia