Barteit, Sandra https://orcid.org/0000-0002-3806-6027
Sié, Ali
Yé, Maurice
Depoux, Anneliese
Louis, Valérie R.
Sauerborn, Rainer
Article History
Received: 8 November 2018
Accepted: 25 July 2019
First Online: 22 August 2019
Ethics approval and consent to participate
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: Not applicable.
: The authors declare that they have no competing interests.