1. University of Melbourne, Melbourne, VIC.
2. Peter MacCallum Cancer Centre, Melbourne, VIC.
3. University of Ballarat, Mt Helen Campus, Ballarat, VIC.
4. Royal Melbourne Hospital, Melbourne, VIC.
5. Department of Psychiatry and Behavioral Sciences, Memorial Sloan‐Kettering Cancer Center, New York, NY, USA.
6. Weill Cornell Medical College, New York, NY, USA.