Salm, Florian https://orcid.org/0000-0002-2605-8927
Schwab, Frank
Behnke, Michael
Brunkhorst, Frank M.
Scherag, André
Geffers, Christine
Gastmeier, Petra
Article History
Received: 14 June 2018
Accepted: 8 November 2018
First Online: 21 November 2018
Ethics approval and consent to participate
: Not applicable, because all data were surveillance based data which were obtained within the German Law on Protection against Infection (“Infektionsschutzgesetz”).
: Not applicable, because all data were surveillance based data which were obtained within the German Law on Protection against Infection (“Infektionsschutzgesetz”).
: The authors declare that they have no competing interests.
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