[1] Univ Catolica Portuguesa, Inst Ciencias Saude, PT-4200072 Porto, Portugal
[2] Inst Biol Mol & Celular, Porto, Portugal
[3] Fac Farm, Serv Bioquim, Porto, Portugal
[4] Univ Porto, Inst Ciencias Biomed Abel Salazar, P-4100 Porto, Portugal
[5] Univ Beira Interior, Ctr Invest Ciencias Saude, Covilha, Portugal
[6] Univ Coimbra, Fac Med, Inst Farmacol & Terapeut Expt, IBILI, Coimbra, Portugal
[7] Dinefro Dialises & Nefrol SA, FMC, Porto, Portugal
[8] Uninefro Sociedade Prestadora Cuidados Med & Dial, Santo Tirso, Portugal
[9] Radboud Univ Nijmegen, Med Ctr, Dept Lab Med 441, NL-6525 ED Nijmegen, Netherlands
[10] Hepcidinanal Com, Nijmegen, Netherlands