Affiliation: | (1) Temple University School of Medicine Clinical Campus at the Western Pennsylvania Hospital, Pittsburgh, PA, U.S.A.;(2) Temple University School of Medicine Clinical Campus at the Western Pennsylvania Hospital, Pittsburgh, PA, U.S.A.;(3) Temple University School of Medicine Clinical Campus at the Western Pennsylvania Hospital, Pittsburgh, PA, U.S.A.;(4) Temple University School of Medicine Clinical Campus at the Western Pennsylvania Hospital, Pittsburgh, PA, U.S.A.;(5) Temple University School of Medicine Clinical Campus at the Western Pennsylvania Hospital, Pittsburgh, PA, U.S.A.;(6) Temple University School of Medicine Clinical Campus at the Western Pennsylvania Hospital, Pittsburgh, PA, U.S.A. |