1. Laboratory of Photochemistry, Department of Drug Sciences, University of Catania, Viale Andrea Doria 6, I-95125 Catania, Italy
2. Drug Delivery Laboratory, Department of Pharmacy, University of Napoli Federico II, Via Domenico Montesano 49, I-80131 Napoli, Italy
3. Oncological Pharmacology Laboratory, Department of Oncology, University of Torino, Via Santena 5/bis, I-10126 Torino, Italy