1. Toxalim, Research Centre in Food Toxicology Université de Toulouse, INRA, ENVT, INP- PURPAN, UPS, Toulouse, France
2. Hôpital d'Instruction des Armées Camp Guézo, Cotonou, Bénin
3. Biomin Research Center, Tulln, Austria
4. National Institute for Research and Development in Animal Biology and Nutrition (IBNA), Calea Bucuresti, Balotesti, Romania