Hassan Tahir

Department of Internal Medicine, Temple University/Conemaugh Memorial Hospital, 1086 Franklin Street, Johnstown, PA 15905, USA

Saad Ullah

Department of Internal Medicine, Temple University/Conemaugh Memorial Hospital, 1086 Franklin Street, Johnstown, PA 15905, USA

Hassan Zeb

Department of Internal Medicine, Temple University/Conemaugh Memorial Hospital, 1086 Franklin Street, Johnstown, PA 15905, USA

Muhammad Naeem

Department of Internal Medicine, Temple University/Conemaugh Memorial Hospital, 1086 Franklin Street, Johnstown, PA 15905, USA

Vistasp Daruwalla

Department of Radiology, Wayne State University/Detroit Medical Center, 4201 St Antoine St, Detroit, MI 48201, USA