Article History
Received: 15 March 2020
Accepted: 20 June 2020
First Online: 9 July 2020
Compliance with ethical standards
:
: We have read and understood Journal of Nephrology’s policy on disclosing conflicts of interest and declare that we have none.
: No required (retrospective cohort study undertaken through a case note review).
: No required.
: No doubt that anonymity can be maintained.