Raafia Memon - Department of Internal Medicine, Easton Hospital, Academic Affiliate of Drexel University College of Medicine, Easton, PA, USA;
WuQiang Fan - Department of Internal Medicine, Easton Hospital, Academic Affiliate of Drexel University College of Medicine, Easton, PA, USA;
Richard Snyder - Department of Internal Medicine, Easton Hospital, Academic Affiliate of Drexel University College of Medicine, Easton, PA, USA;
Mahesh Krishnamurthy - Drexel University