1 | Tobacco Control Unit, Cancer Control and Prevention Programme, Institut Català d’Oncologia-ICO, Barcelona, Spain |
2 | Cancer Control and Prevention Group, Institut d’Investigació Biomèdica de Bellvitge-IDIBELL, Barcelona, Spain |
3 | Medicine and Health Sciences School, Barcelona, Spain |
4 | National Institute of Physical Education of Catalonia (INEFC), Barcelona, Spain |
5 | Addictions Unit, Institute of Neurosciences, Hospital Clínic de Barcelona, Barcelona, Spain |
6 | Nursing Research Unit, Institut Català
d’Oncologia-ICO, Barcelona, Spain |
7 | Department of Clinical Sciences, School of
Medicine, Universitat de Barcelona, Barcelona, Spain |