1. Department of Pharmacognosy and Natural Products Chemistry, Faculty of Pharmacy, National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771 Athens, Greece
2. Department of Analytical Chemistry, University of Córdoba, 14071 Córdoba, Spain
3. Department of Drug Discovery and Development, Harrison School of Pharmacy, Auburn University, 720 South Donahue Drive, Auburn, Alabama 36849, United States