RT Journal Article SR Electronic T1 The Quadruple Aim: care, health, cost and meaning in work JF BMJ Quality & Safety JO BMJ Qual Saf FD BMJ Publishing Group Ltd SP 608 OP 610 DO 10.1136/bmjqs-2015-004160 VO 24 IS 10 A1 Rishi Sikka A1 Julianne M Morath A1 Lucian Leape YR 2015 UL http://qualitysafety.bmj.com/content/24/10/608.abstract AB