Fujiki, Saori
Ishizaki, Tatsuro
Nakayama, Takeo
Article History
Received: 12 August 2019
Accepted: 5 April 2020
First Online: 21 April 2020
Ethics approval and consent to participate
: This study was approved by the Ethics Committee of Kyoto University Graduate School and Faculty of Medicine and Kyoto University Hospital, Japan (No. E789; approved on January 25, 2012). All participated facilities gave written informed consent to the study and scientific use of the data. Informed consent to the infected residences to access their own data was not applicable. On the other hand, the ethics committee approved our access of the clinical charts with the condition of the facilities’ permission.
: Consent to publish identifying the infected residences’ information was not applicable.
: The authors declare that they have no competing interests.