Differential Effects of Electronic Hookah Vaping and Traditional Combustible Hookah Smoking on Oxidation, Inflammation, and Arterial Stiffness ScienceDirect Vaping propylene glycol and vegetable glycerine may lead to lung inflammation What Arthritis and Chronic Pain Patients Need to Know About the Vaping Crisis The Hidden Dangers: E Cigarettes, Heated Tobacco, and Their Impact on Oxidative Stress and AtherosclerosisA Systematic Review and Narrative Synthesis of the Evidence Effects of ecigarettes and vaping devices on cardiac and pulmonary physiology Tsai 2020 The Journal of Physiology Wiley Online Library Chronic airway inflammatory diseases and e cigarette use: a review of health risks and mechanisms European Journal of Medical Research Springer Nature Link