1. Global COVID-19 fatality analysis reveals Hubei-like countries potentially with severe outbreaks;Lv;J Infect,2020
2. Nuclear Threat Initiative, Johns Hopkins Center for Health Security, The Economist Intelligence Unit. Global Health Security Index. Available from:https://www.ghsindex.org/(Accessed April 13 2020).
3. Worldometers.info. Worldometer COVID-19 Coronavirus Pandemic. Available from:https://www.worldometers.info/coronavirus/(Accessed April 26, 2020).
4. United Nations, Department of Economic and Social Affairs, Population Division. World Population Prospects 2019 Available from:https://population.un.org/wpp/Download/Standard/Population/(Accessed April 11, 2020).
5. Evaluation of national pandemic management policies—A hazard analysis of critical control points approach;Krumkamp;Health Policy,2009