Response to Letter Regarding Article, "Temporal Trends and Variation in Early Scheduled Follow-up After a Hospitalization for Heart Failure: Findings from Get With The Guidelines-Heart Failure. (June 2016) - DeVore, Adam D.; Cox, Margueritte; Eapen, Zubin J.; Yancy, Clyde W.; Bhatt, Deepak L.; Heidenreich, Paul A.; Peterson, Eric D.; Fonarow, Gregg C.; Hernandez, Adrian F.