Brazilian Journal of Nephrology, Issue: ahead, Published: 14 NOV 2018 Brazilian Journal of Nephrology, Iss 0 (2018) Brazilian Journal of Nephrology v.41 n.2 2019 Jornal Brasileiro de Nefrologia Sociedade Brasileira de Nefrologia (SBN) instacron:SBN Brazilian Journal of Nephrology, Volume: 41, Issue: 2, Pages: 252-265, Published: 14 NOV 2018