Tim Piatkowski is a lecturer at Charles Darwin University in the College of Health and Human Sciences. His research fits broadly in the space of addiction and men's health, with a particular focus on steroids, polysubstance use, and harm reduction.

Ms Schuurs is a PhD scholar with UQ School of Psychology. She has a special interest in the use and misuse of performance and-image enhancing drugs and her doctorate focusses on womens' use of these substances. She has also worked as an addictions counsellor for both government and non-government organisations.