Text and Data Mining valid from 2018-03-15
Received: 5 March 2018
Accepted: 5 March 2018
First Online: 15 March 2018
: At the time of publication, Giorgina B Piccoli is a Section Editor at BMC Nephrology. All other authors confirm that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.