1. Ondokuz Mayıs University, Faculty of Agriculture, Department of Agricultural Biotechnology, Samsun, Turkey
2. Institute of Chemistry, University of the Punjab, Lahore, Pakistan
3. Ağrı İbrahim Çeçen University, Science and Art Faculty, Chemistry Department, Ağrı, Turkey
4. Università degli Studi di Firenze, Polo Scientifico, Laboratorio di Chimica Bioinorganica, Sesto Fiorentino (Florence), Italy