1. School of Pharmacy, Bandung Institute of Technology, Bandung, Indonesia.
2. University Centre of Excelence - Nutraceutical, Bioscience and Biotechnology Research Centre, Bandung Institute of Technology, Bandung, Indonesia.
3. Biochemistry Division, Chemistry Department, Faculty of Mathematic and Natural Sciences, Bandung Institute of Technology, Bandung, Indonesia.
4. Departement of Biotechnology, Graduate School of Biotechnology, Osaka University, Japan.