Received: 4 February 2021
Accepted: 5 April 2021
First Online: 29 April 2021
: This study was conducted in accordance to the Declaration of Helsinki and was approved by the University of Sydney Human Ethics Research Committee (protocol number 2017/038). Written informed consent to participate in this study was obtained from participants and participants’ parents (where participants were under 18 years) prior to program.
: Not applicable (all individual data is deidentified).
: BLJ does not have a competing interest to declare. The remaining authors (PP, FEJM, EKD, BL, AES, TP) are affiliated with Canteen. Canteen owns the intellectual property rights to the Good Grief program described in this paper, including any potential financial benefits that may result from future program dissemination.