What we do and do not know about women and kidney diseases; questions unanswered and answers unquestioned: Reflection on World Kidney Day and International Woman's Day Giorgina B. Piccoli, Mona Alrukhaimi, Zhi-Hong Liu, Elena Zakharova, Adeera Levin

Etelcalcetide: What we know eight years since its approval Pedro Freitas, Luciano Pereira

Irisin and the kidney: Key points to know? Danilo Candido de Almeida, Juan Sebastian Henao Agudelo