Simin, Johanna http://orcid.org/0000-0003-1611-139X
Fornes, Romina
Liu, Qing
Olsen, Renate Slind
Callens, Steven
Engstrand, Lars
Brusselaers, Nele
Article History
Received: 4 April 2020
Revised: 24 August 2020
Accepted: 2 September 2020
First Online: 24 September 2020
Ethics approval and consent to participate
: No ethical approval or consent to participate was required for this systematic review and dose–response meta-analysis, since data were collected and synthesised from previous studies.
: Not applicable.
: All relevant data is available in this study.
: The authors declare no conflicts of interests.
: No funding was acquired for this study.