1. World Health Organization (2020) World health organization. Coronavirus disease Coronavirus disease (COVID-2019) situation reports. https://www.who.int/emergencies/diseases/novel-coronavirus-2019/situation-reports/
2. Coronavirus Updates. In. 2020. https://www.worldometers.info/coronavirus/
3. Guan W-j, Ni Z-y, Hu Y et al (2019) Clinical characteristics of coronavirus disease, in China. N Engl J Med 382:1708–1720
4. Liang W, Guan W, Chen R et al (2020) Cancer patients in SARS-CoV-2 infection: a nationwide analysis in China. Lancet Oncol 21:335–337
5. Zhang L, Zhu F, Xie L et al (2020) Clinical characteristics of COVID-19-infected cancer patients: A retrospective case study in three hospitals within Wuhan China. Ann Oncol 2:19