1. Microbiology Division, Institute of Biological Sciences, University of the Philippines Los Baños, College, Laguna, Philippines
2. Department of Biological Sciences, Visayas State University, Baybay City, Leyte, Philippines
3. Department of Chemistry, University of Alberta, Edmonton, Alberta, Canada
4. National Academy of Science and Technology Philippines, Bicutan, Taguig City, Philippines
5. National Institute of Molecular Biology and Biotechnology, University of the Philippines Los Baños, College, Laguna, Philippines