1. Faculty of Pharmacy, Universitas Mahasaraswati Denpasar, Bali, Indonesia
2. Faculty of Pharmacy, Universitas Gadjah Mada, Yogyakarta, Indonesia
3. Departement of Pharmaceutical Chemistry, Faculty of Pharmacy, Universitas Gadjah Mada, Yogyakarta, Indonesia
4. Departement of Pharmacology & Clinical Pharmacy, Faculty of Pharmacy, Universitas Gadjah Mada, Yogyakarta, Indonesia