Tsutsumi, Ikuyo
Kunisawa, Susumu
Yoshida, Chikashi
Seki, Masanori
Komeno, Takuya
Fushimi, Kiyohide
Morita, Satoshi
Imanaka, Yuichi
Funding for this research was provided by:
Grant-in-aid for Scientific Research from the Japan Society for the Promotion of Science ((A) (16H02634))
Article History
Received: 21 March 2019
Accepted: 2 July 2019
First Online: 12 July 2019
Change Date: 6 January 2020
Change Type: Correction
Change Date: 6 January 2020
Change Type: Correction
Change Details: In the original publication, in Figure 1 the month range of DPC Database has been given incorrectly.
Change Details: In the original publication, in Figure��1 the month range of DPC Database has been given incorrectly.
Compliance with ethical standards
:
: The authors declare that they have no competing interests.