[1] Univ Federico II, Dept Translat Med Sci, Naples, Italy
[2] AOU Federico II, CRTR Rare Tumors Reference Ctr, Naples, Italy
[3] Zoo Prophylact Inst Southern Italy, Environm & Hlth Operat Unit, Portici, Italy
[4] CNR, Inst Biochem & Cell Biol, Naples, Italy
[5] Univ Texas MD Anderson Canc Ctr, Dept Expt Therapeut, Houston, TX 77030 USA
[6] Univ Texas MD Anderson Canc Ctr, Div Canc Prevent & Populat Sci, Houston, TX 77030 USA
[7] Univ Hawaii, Canc Ctr, Canc Biol Program, Honolulu, HI 96822 USA
[8] CNR, Inst Genet & Biophys, Naples, Italy