1. Center for Heart, Lung and Vascular Health; University of British Columbia; Kelowna BC Canada
2. Integrative Physiology; University of Colorado; Boulder CO USA
3. Faculty of Kinesiology; University of Zagreb; Zagreb Croatia
4. Department of Integrative Physiology; University of Split School of Medicine; Split Croatia
5. Human Pharmacology and Physiology Laboratory; Department of Anesthesiology; Duke University Medical Center; Durham NC USA