Text and Data Mining valid from 2018-04-19
Received: 12 February 2018
Accepted: 27 March 2018
First Online: 19 April 2018
Ethics approval and consent to participate
: The study was approved by the Institutional Review Board of every participating center.
: The manuscript has been read and its submission approved by all co-authors. Patients were prospectively included with informed consent.
: JAK reports grant support and consulting fees from Baxter and NxStage, unrelated to this study. The remaining authors declare that they have no competing interests.
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