1 | Clinic of Thoracic Oncology, National Cancer Institute of Mexico (INCan), Mexico City, Mexico |
2 | Medical Oncology Department, National Cancer Institute of Mexico (INCan), Mexico City, Mexico |
3 | Tobacco Control Research Department, Center for Population Health Research, National Institute of Public Health, Cuernavaca, Mexico |
4 | Head of the Epidemiology Unit, National Cancer Institute of Mexico (INCan), Mexico City, Mexico |
5 | National Autonomous University of Mexico (UNAM), Mexico City, Mexico |