Implementation of Complex Interventions: Lessons Learned From the Patient-Centered Outcomes Research Institute Transitional Care Portfolio.

"J.L.S. reports being the recipient of an investigator-initiated grant from Mallinckrodt Pharmaceuticals to study opioid-related adverse drug events in postsurgical inpatients. J.A.K. reports being the recipient of research grants from the Sergey Brin Family Foundation, Regeneron/Department of Health and Human Services, and the National Heart, Lung, and Blood Institute. The remaining authors declare no conflict of interest."

"Funded by Patient-Centered Outcomes Research Institute (PCORI) Awards (PCS-1403-14532, Duncan PI; 130, Bettger PI; PSC-1604-35115, Hoffman and Fann MPIs; PLC-1609-36306, Grudzen PI; IH-12-11-4365, Krishnan PI; MCSC-1608-35861, Osunkwo and Lawrence MPIs; 811, Schnipper PI; TC-1403-14049, Williams PI; IHS-1306-01451, Carden PI). The statements presented in this publication are solely the responsibility of the authors and do not necessarily represent the views of PCORI, its Board of Governors or Methodology Committee. D.Z. recognizes the Harkness Fellow in Health Care Policy and Practice, The Commonwealth Fund, NYC, New York and Harvard Medical School, Boston, MA. J.L.S. reports being the recipient of an investigator-initiated grant from Mallinckrodt Pharmaceuticals to study opioid-related adverse drug events in postsurgical inpatients. J.A.K. reports being the recipient of research grants from the Sergey Brin Family Foundation, Regeneron/Department of Health and Human Services, and the National Heart, Lung, and Blood Institute. The remaining authors declare no conflict of interest."