Department of Medicine;
Division of Gastroenterology and Hepatology;
Perelman School of Medicine;
University of Pennsylvania;
Philadelphia;
PA 19104;
United States;
Department of Medicine;
Massachusetts General Hospital;
55 Fruit Street;
Boston;
MA 02114;
United States;
Cirrhosis; Liver; disease; Quality; improvement; Telemedicine; Telemonitoring; Mobile; health;