1. The Graduate School, University of Santo Tomas , Manila 1015 , Philippines
2. Department of Biological Sciences, University of Santo Tomas , Manila 1015 , Philippines
3. Research Center for the Natural and Applied Sciences, University of Santo Tomas , Manila 1015 , Philippines
4. Department of Science and Technology, Science Education Institute , Taguig 1631 , Philippines
5. Senior High School, University of Santo Tomas , Manila 1015 , Philippines
6. Université Lille 1 - Sciences et Technologies , Villeneuve d’Ascq, Hauts de France 59000 , France
7. Division of Biological Sciences, College of Arts and Sciences, University of the Philippines – Visayas , Miagao, Iloilo City 5023 , Philippines
8. College of Science, University of Santo Tomas , Manila 1015 , Philippines