1. Neurofarba Department, Pharmaceutical and Nutraceutical Section, University of Florence, Florence, Italy
2. IBMM, Univ. Montpellier, CNRS, ENSCM, Montpellier, France
3. Latvian Institute of Organic Synthesis, Riga, Latvia
4. Institute of Technology of Organic Chemistry, Faculty of Materials Science and Applied Chemistry, Riga Technical University, Riga, Latvia
5. Department of Pharmacy, "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
6. Institute of Biosciences and Bioresources, National Research Council, Napoli, Italy
7. School of Chemistry, University of New South Wales, Sydney, Australia