Greenwood Nan, McKevitt Christopher, Milne Alisoun
1 Faculty of Health, Social Care and Education, Kingston University and St George's University of London, London SW17 0RE, UK.
2 Primary Care & Public Health Sciences, Kings College London, London WC2R 2LS, UK.
J R Soc Med. 2018 Jul;111(7):253-254. doi: 10.1177/0141076818779204.