1. Department of Chemical Engineering, College of Technology University of San Agustin Iloilo City Philippines
2. Department of Advanced Interdisciplinary Studies, Graduate School of Engineering The University of Tokyo Tokyo Japan
3. Department of Urban Engineering, Graduate School of Engineering The University of Tokyo Tokyo Japan
4. Center for Chemical Biology and Biotechnology (C2B2) and Department of Biology University of San Agustin Iloilo City Philippines
5. Center for Natural Drug Discovery and Development (CND3) and Department of Chemistry University of San Agustin Iloilo City Philippines