1. Department of Pharmaceutics, Faculty of Pharmacy, Universitas Gadjah Mada, Yogyakarta, Indonesia
2. Sekolah Tinggi Ilmu Farmasi (STIFAR) Riau, JalanKamboja, Tampan, Pekanbaru, Indonesia
3. Department of Dermatology and Venereology, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Farmako Sekip Utara, Yogyakarta, Indonesia