Infection Control & Hospital Epidemiology, 41(10):Pii s0899823x2000319, 1169-1177. Cambridge University Press Infection Control and Hospital Epidemiology, 41(10):PII S0899823X20003190, 1169-1177. University of Chicago Press
JMIR Research Protocols, Vol 9, Iss 5, p e17419 (2020) JMIR Research Protocols, 9(5):e17419. JMIR Publications Inc. JMIR Research Protocols JMIR Research Protocols, 9(5):17419. JMIR Publications Inc.
International Journal of Environmental Research and Public Health, 17. Multidisciplinary Digital Publishing Institute (MDPI) International Journal of Environmental Research and Public Health Volume 17 Issue 5 International Journal of Environmental Research and Public Health, Vol 17, Iss 5, p 1461 (2020)