Mueller, William http://orcid.org/0000-0001-8712-736X
Wilkinson, Paul
Milner, James
Vardoulakis, Sotiris
Steinle, Susanne
Pärkkä, Juha
Parmes, Eija
Cluitmans, Luc
Kuijpers, Eelco
Pronk, Anjoeka
Sarigiannis, Denis
Karakitsios, Spyros
Chapizanis, Dimitris
Maggos, Thomas
Stamatelopoulou, Asimina
Loh, Miranda
Funding for this research was provided by:
Seventh Framework Programme (603946)
Article History
Received: 22 July 2020
Accepted: 17 January 2021
First Online: 4 February 2021
Ethics approval and consent to participate
: Ethical approval was received for each study centre (UK: Heriot Watt University Ethics Review Board 2015–07, London School of Hygiene and Tropical Medicine Observational / Interventions Research Ethics Committee 17028; Netherlands: Medisch Ethische Toetsingscommissie Brabant NW2015–07; Athens: National Centre for Scientific Research ‘Demokritos’ Ethics Review Board 2015–04: 260/2015–1671; Thessaloniki: Aristotle University Ethics Committee 140540/2018). Informed written consent was provided by all participants.
: Not applicable.
: The authors declare that they have no competing interests.