1. Department
of Pharmacy, University of Naples Federico II, Via D. Montesano
49, 80131 Naples, Italy
2. Research
Center for Marine Drugs, Department of Pharmacy, State Key Laboratory
of Oncogenes and Related Genes, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, People’s Republic of China
3. National
Center for Natural Products Research, School of Pharmacy, University of Mississippi, University, Mississippi 38677, United States