Cambridge Institute for Medical Research, Hills Road, Cambridge CB2 2XY, Cambridge, England

School of Health Sciences, University of Southampton, SO17 1BJ, Southampton, United Kingdom

School of Health Sciences, University of Southampton, SO17 1BJ, Southampton, United Kingdom

School of Health Sciences, Building 62 - Level 1, University of Southampton, Boldrewood Campus, Bassett Crescent East, SO16 7PX, Southampton, United Kingdom

Hochschule Bremen, Tatjana Erlewein, Süderstraße 2, 28199, Bremen, Germany

School of Nursing, Midwifery and Social Work, The University of Manchester, Jean McFarlane Building, University Place, Oxford Road, Manchester M13 9PL, Manchester, United Kingdom

Humboldt-Universität zu Berlin, Prof. Dr. med. Gabriele Kaczmarczyk, Augustenburger Platz 1, 13353, Berlin, Germany

P.O. Box 1203 , 6201 BE, Maastricht, Maastricht, Netherlands

P.O. Box 1738 , 3000 DR, Rotterdam, Netherland

P.O. Box 616 , 6200 MD, Maastricht, Maastricht, Netherlands

School of Psychology, Shackleton Building, University Of Southampton, Highfield, Southampton SO17 1BJ, Southampton, United Kingdom

Admissions and Marketing Office, Cavendish Campus, University of Westminster, 115 New Cavendish Street, London W1W 6UW, London, United Kingdom

Admissions and Marketing Office, Cavendish Campus, University of Westminster, 115 New Cavendish Street, London W1W 6UW, London, United Kingdom

Admissions and Marketing Office, Cavendish Campus, University of Westminster, 115 New Cavendish Street, London W1W 6UW, London, United Kingdom

Admissions and Marketing Office, Cavendish Campus, University of Westminster, 115 New Cavendish Street, London W1W 6UW, London, United Kingdom

P.O. Box 1738 , 3000 DR, Rotterdam, Rotterdam, Netherlands

P.O. Box 616 , 6200 MD, Maastricht, Maastricht, Netherlands

P.O. Box 217 , 7500 AE, Enschede, Enschede, Netherland

De Boelelaan 1085, 1081 HV, Amsterdam, Amsterdam, Netherlands

Health Services Management Centre, School of Social Policy, University of Birmingham, Edgbaston, Birmingham, B15 2RT, United Kingdom