Dr Kelvin Wang obtained his BN, MPH and PhD degrees from HKU and his research focuses on: tobacco and alcohol control, health information communication technologies, mental health. He has published over 70 papers in JACC, JAMA Internal Medicine, JAMA Pediatrics, Pedistrics, Tobacco Control, JMIR, Addiction, Nicotine & Tobacco Research, etc. Kevin is particularly interested in research areas of large scale randomised controlled trial, new tobacco products (e.g. e-cigarettes, HnB), ICTs for interventions for various behavioural problems such as smoking, alcohol and physical activities. He is now leading several large projects on tobacco control policy research in Hong Kong, RCTs smoking cessation interventions, CBPR mental health projects, ICTs health information surveys in Hong Kong.