1. Laboratory for Organic Reactivity, Discovery, and Synthesis (LORDS) Research Center for the Natural and Applied Sciences University of Santo Tomas 1015 España, Manila Philippines
2. The Graduate School University of Santo Tomas 1015 España, Manila Philippines
3. Ph.D. Program in Environmental and Occupational Medicine College of Medicine Kaohsiung Medical University and National Health Research Institutes Kaohsiung 80708 Taiwan
4. Department of Chemistry College of Science and Mathematics Mindanao State University-Iligan Institute of Technology 9200 Tibanga, Iligan City Philippines
5. College of Pharmacy and Integrated Research Institute for Drug Development Dongguk University 32 Dongguk-ro 10326 Goyang, Gyeonggi-do Korea
6. Cancer Progression Research Center National Yang Ming Chiao Tung University Taipei 112 Taiwan
7. Graduate Institute of Natural Products College of Pharmacy Kaohsiung Medical University Kaohsiung 80708 Taiwan
8. Drug Development and Value Creation Research Center Kaohsiung Medical University Kaohsiung Taiwan