Funding for this research was provided by:
National Parks Board - Singapore (N/A)
National University of Singapore (N/A)
Text and Data Mining valid from 2020-03-17
Received: 14 October 2019
Accepted: 25 February 2020
First Online: 17 March 2020
Ethics approval and consent to participate
: This trial and all its associated forms and resources have been approved by the National Healthcare Group Domain Specific Review Board (DSRB) in Singapore [2015/00611-Park Prescription Trial] and informed consent involved the participants reviewing a participant information sheet, before receiving a brief overview of the study.
: Not applicable.
: The authors declare that they have no competing interests.