[1] North Shore Univ Hosp, Dept Radiol, Div Vasc & Intervent Radiol, Manhasset, NY 11030 USA
[2] Hofstra North Shore LIJ Sch Med, North Shore LIJ Hlth Syst, Hempstead, NY USA
[3] North Shore Univ Hosp, Dept Neurosurg, Manhasset, NY 11030 USA
[4] Mt Sinai Sch Med, James J Peters Vet Affairs Med Ctr, Dept Pulm & Crit Care Med, Bronx, NY USA