SD inside back cover.pmd 1 REVIEWERS FOR THIS ISSUE July-December 2013 • Volume 25 No. 2 Zenaida G. Baoanan, PhD Department of Biology University of the Philippines Baguio Edwino S. Fernando, PhD College of Forestry and Natural Resources University of the Philippines Los Baños Ian Kendrich C. Fontanilla, PhD Institute of Biology University of the Philippines Diliman William SM. Gruezo, PhD Institute of Biological Sciences University of the Philippines Los Baños Francisco M. Heralde III, PhD Department of Biochemistry and Molecular Biology University of the Philippines Manila Hilton Y. Lam, PhD Department of Clinical Epidemiology University of the Philippines Manila Ambrocio Melvin A. Matias, MSc Institute of Biology University of the Philippines Diliman S. Suzanne Mingoa-Licuanan, PhD Marine Science Institute University of the Philippines Diliman Milagros P. Navarro, PhD Institute of Mathematics (ret.) University of the Philippines Diliman Preciosa Corazon B. Pabroa, PhD Philippine Nuclear Research Institute Department of Science and Technology Leni L. Quirit, PhD Institute of Chemistry University of the Philippines Diliman Marian P. Roque, PhD Institute of Mathematics University of the Philippines Diliman Raquel O. Rubio, MSc Natural Sciences Research Institute University of the Philippines Diliman Benjamin M. Vallejo, PhD Institute of Environmental Science and Meteorology University of the Philippines Diliman