Daniel Eisenkraft Klein is a PhD Candidate at the Dalla Lana School of Public Health and a Fellow at the Canadian Centre for Health Economics, funded by a Social Sciences and Humanities Research Council Doctoral Fellowship. His primary research agenda explores how commercial actors influence health policy stakeholders to provide favourable regulatory environments. He has previously worked with Health Canada, the Ontario Tobacco Research Unit, and Johns Hopkins University's Opioid Industry Documents Archive. He can be reached at Daniel.eisenkraftklein@mail.utoronto.ca