Funding for this research was provided by:
Received: 15 November 2018
Accepted: 22 April 2019
First Online: 14 May 2019
Ethics approval and consent to participate
: The study was conducted in Wakayama Medical University and was approved by the Institutional Review Board. The written informed consent was obtained.
: The written informed consent was obtained for publication.
: KM reports receipt of lecture fees from Becton Dickinson and Maruishi Pharmaceutical. TS is the editor in chief of this “Renal Replacement Therapy” journal. MO is also an editorial board member of “Renal Replacement Therapy” journal.
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