Hradsky, Anne, World Kidney Day Office, Bruselas, Bélgica Hruby, Zbigniew, Department of Nephrology, Voivodship Specialty Hospital, Center for Research and Development, Wroclaw, Polonia Huayllara-Reduzzi, Julio, Servicio de Cirugía de Tórax y Cardiovascular, Hospital Nacional Edgardo Rebagliati Martins, Lima, Perú Huddam, Bülent, Mugla Sitki Kocman University, School of Medicine, Department of Nephrology, Mugla, Turkey