Gizelle Baker Switzerland 
Gizelle Baker is Scientific Engagement Director at Philip Morris International (PMI). Her role is to share the science behind PMI’s smoke-free products. Previously, she led PMI’s Epidemiology and Biostatistics team which is responsible for the biostatistics, programming, data management and epidemiology within the Product Assessment and Scientific Substantiation department, conducting clinical and post-market assessment programs. Before joining PMI she held various positions in biostatistics and data management in the life sciences and pharmaceutical industry. She holds a PhD in Biometry and Epidemiology from the Medical University of South Carolina.