Chronic kidney disease, dialysis and climate change Alfonso Otero González;

Intravenous iron in heart failure and chronic kidney disease Patricia Carrilho;

Preoperative mapping and multidisciplinary team are the key to success of arteriovenous access for hemodialysis Bruno Fraga Dias; Joana Freitas; Fernanda Silva; Isabel Fonseca; Paulo Almeida; José Queirós;