1. Dermatology Unit Faculty of Medicine and Health Sciences Universiti Putra Malaysia Serdang Selangor Malaysia
2. Hospital Pengajar Universiti Putra Malaysia Serdang Selangor Malaysia
3. Faculty of Pharmacy MAHSA University Bandar Saujana Putra Selangor Malaysia
4. Department of Dermatology Hospital Pulau Pinang George Town Pulau Pinang Malaysia
5. Rheumatology Unit Department of Medicine Hospital Pulau Pinang George Town Pulau Pinang Malaysia
6. Department of Dermatology Hospital Kuala Lumpur Kuala Lumpur Malaysia
7. Pharmacotherapeutic Unit Faculty of Medicine and Health Sciences Universiti Putra Malaysia Selangor Malaysia