1. NEUROFARBA, Sezione di Farmaceutica e Nutraceutica, Università degli Studi di Firenze, Sesto Fiorentino, Italy,
2. Department of Immunology and Infectious Diseases, Montana State University, Bozeman, MT, USA,
3. Department of Chemistry, Imperial College London, South Kensington, London, UK,
4. Department of Biotechnology and Organic Chemistry, Tomsk Polytechnic University, Tomsk, Russia, and
5. Department of Chemistry, Altai State Technical University, Barnaul, Russia