1. Department of Psychiatry, Health Sciences Center, Health Sciences Center; State University of Londrina; Londrina Paraná Brazil
2. Health Sciences Graduation Program, Health Sciences Center; State University of Londrina; Londrina Paraná Brazil
3. Department of Psychiatry, Faculty of Medicine; Chulalongkorn University; Bangkok Thailand
4. Department of Psychiatry; Medical University of Plovdiv; Plovdiv Bulgaria
5. IMPACT Strategic Research Centre; Deakin University; Geelong VIC Australia
6. Center for Approach and Treatment for Smokers; University Hospital, State University of Londrina; Londrina Paraná Brazil
7. Clinical Research Center Scotland & London; London UK
8. Department of Psychiatry; University of Toronto; Toronto ON Canada
9. Centre for Addiction & Mental Health; Toronto ON Canada