1. . Assistant Professor at the Department of Community Health of the Faculty of Medicine of ABC (FMABC)
2. University Center of the ABC Medical School
3. Universidade de São Paulo
4. University of Birmingham
5. Peking University First Hospital
6. Life and Health Sciences Research Institute (ICVS), School of Health Sciences, University of Minho, Braga, Portugal, ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães, Portugal.
7. The University of Birmingham
8. Georgian Respiratory Association
9. Ss.Cyril and Methodius University
10. IPCRG