1. Dipartimento di Scienze dell’Uomo e dell’AmbienteUniversity of PisaPisaItaly
2. Departments of Pharmaceutical Chemistry and Cellular and Molecular PharmacologyUniversity of California San FranciscoSan FranciscoCaliforniaUSA
3. Departments of Physiology and Pharmacology and Cell and Developmental BiologyOregon Health and Science UniversityPortlandOregonUSA
4. Dipartimento di FarmacologiaUniversity of FlorenceFlorenceItaly