Helena Vidal, Department of Nephrology, Local Health Unit of Saint Joseph, Curry Cabral Hospital, Lisbon; Department of Nephrology, Hospital do Divino Espírito Santo de Ponta Delgada, Azores-São Miguel; Lisbon Clinical Academic Center, Lisbon; Portugal
David Navarro, Department of Nephrology, Local Health Unit of Saint Joseph, Curry Cabral Hospital, Lisbon; Lisbon Clinical Academic Center, Lisbon; Nova Medical School, Nova University of Lisbon, Lisbon. Portugal
Nuno M. Fonseca, Department of Nephrology, Local Health Unit of Saint Joseph, Curry Cabral Hospital, Lisbon; Lisbon Clinical Academic Center, Lisbon; Nova Medical School, Nova University of Lisbon, Lisbon. Portugal