RT Journal Article SR Electronic T1 Health and sustainability JF Future Healthcare Journal JO Future Healthc J FD Royal College of Physicians SP 84 OP 85 DO 10.7861/futurehosp.5-2-84a VO 5 IS 2 A1 Jennifer Isherwood A1 Laurie Laybourn-Langton YR 2018 UL http://www.rcpjournals.org/content/5/2/84.2.abstract AB