1. Laboratory of Physiology, Pharmacology and Environmental Health, Faculty of Sciences Dhar El Mehraz; Univ. Sidi Mohamed Ben Abdallah; BP 1796 Atlas; Fez 30 000; Morocco
2. Faculdade de Ciências e Tecnologia; IBB-Centro de Biotecnologia Vegetal; Univ. do Algarve, Edif. 8; Campus de Gambelas; 8005-139; Faro; Portugal