[1] Univ G dAnnunzio, Dept Med Oral & Biotechnol Sci, Chieti, Italy
[2] Virginia Commonwealth Univ, VCU Pauley Heart Ctr, Richmond, VA USA
[3] Univ G dAnnunzio, Dept Med & Ageing Sci, Chieti, Italy
[4] Amsterdam Med Ctr, Dept Vasc Med, Amsterdam, Netherlands
[5] Pescara Gen Hosp, Infect Dis Unit, Pescara, Italy
[6] Pescara Gen Hosp, Geriatr Med Unit, Pescara, Italy
[7] Pescara Gen Hosp, Intens Care Unit, Pescara, Italy