1. Department of Health Education and Promotion, College of Health and Human Performance, East Carolina University, Greenville, North Carolina 27858, United States
2. Center for the Study of Tobacco Products, Virginia Commonwealth University, Richmond, Virginia 23220, United States
3. Department of Public Health, Brody School of Medicine, East Carolina University, Greenville, North Carolina 27858, United States
4. North Carolina Agromedicine Institute, Greenville, North Carolina 27858, United States
5. Department of Chemistry, Thomas Harriot College of Arts & Sciences, East Carolina University, Greenville, North Carolina 27858, United States
6. Mechanical Engineering Department, Maroun Semaan Faculty of Engineering and Architecture, American University of Beirut, Beirut 1107 2020, Lebanon