Funding for this research was provided by:
Kyowa Hakko Kirin
Text and Data Mining valid from 2019-01-28
Received: 5 July 2018
Accepted: 10 December 2018
First Online: 28 January 2019
Compliance with ethical standards
: The authors have declared that no conflict of interest exists. The CKD-JAC study was supported by research funds with no restriction on publication from Kyowa Hakko Kirin Co., Ltd.