1 Division of Cancer Epidemiology, Department of Oncology, McGill University, Montreal, QC H4A 3T2, Canada. Electronic address: talia.malagon@mcgill.ca.
2 Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis, MN, USA.
3 Division of Cancer Epidemiology, Department of Oncology, McGill University, Montreal, QC H4A 3T2, Canada.