Sturmberg Joachim P, Botelho Richard J, Kissling Bruno
School of Medicine and Public Health, The University of Newcastle, Callaghan, NSW, Australia.
Institute of Family Medicine, Medical Faculty, University of Bern, Bern, Switzerland.
J Comorb. 2016 Nov 1;6(2):114-119. doi: 10.15256/joc.2016.6.95. eCollection 2016.