Duquesne University, USA
Harvard School of Public Health, USA
University of Veternary and Pharmaceutical Sciences, Czech Republic
Georgia Regents University, USA
The University of Hong Kong, China
Asuncion National University, Paraguay
XenoBiotic Laboratories Inc., USA
National Institute for Nutrition and Food Safety, USA
TTUHSC School of Pharmacy, USA
University of the Witwatersrand, South AfricaÂ