Schalk Enrico, Vehreschild Maria J G T, Biehl Lena M
Department of Hematology and Oncology, Otto-von-Guericke University Magdeburg, Medical Center, Magdeburg, Germany.
Department I of Internal Medicine, Faculty of Medicine and University Hospital of Cologne, University of Cologne, Cologne, Germany.
Infect Control Hosp Epidemiol. 2021 Apr;42(4):501-503. doi: 10.1017/ice.2020.274. Epub 2020 Jun 23.