1. Department of Pharmaceutical Science, School of Pharmacy, American University of Health Sciences, Signal Hill, California 90755, United States
2. Facultad de Medicina, Universidad de Morón, and CONICET, 1708 Morón, Buenos Aires, Argentina
3. Novartis Institutes for Biomedical Research, 4001 Basel, Switzerland
4. Laboratory of Natural Products and Drug Discovery, Department of Basic Sciences, Universidad de La Frontera, 4780000 Temuco, Chile