Funding for this research was provided by:
Received: 29 April 2020
Accepted: 22 July 2020
First Online: 4 September 2020
Ethics approval and consent to participate
: The Medical Ethical Committee of Erasmus MC declared that, according to Dutch legislation, the Medical Research Involving Human Subjects Act does not apply to our IPD meta-analysis (MEC-2018-1143). As existing data were used, no additional consent to participate was obtained.
: Not applicable.
: The authors declare no competing interests.