Funding for this research was provided by:
University of Zurich, Filling the Gap
Received: 9 May 2022
Accepted: 31 August 2022
First Online: 13 September 2022
: This is a secondary analysis of a previously published randomized controlled trial conducted at the Royal Women’s Hospital in Melbourne, Australia. The original study and secondary analyses were approved by the local ethics committee (The Human Research Ethics Committee at The Royal Women's Hospital, Melbourne). All parents provided written informed consent. All methods were performed in accordance with the NHMRC National Statement on Ethical Conduct in Human Research and other relevant federal and state legislation and regulations.
: Not applicable.
: The authors declare that they have no competing interests.