[1] Univ Palackeho Olomouci, Lekarska Fak, Interni Klin Kardiol 1, IP Pavlova 6, Olomouc 77900, Czech Republic
[2] Fak Nemocnice Olomouc, IP Pavlova 6, Olomouc 77900, Czech Republic
[3] Inst Klin Expt Med, Klin Kardiol, Prague, Czech Republic
[4] Univ Karlovy, Lekarska Fak 3, Kardiol Klin, Prague, Czech Republic
[5] Fak Nemocnice Kralovske Vinohrady, Prague, Czech Republic
[6] Masarykovy Univ, Lekarska Fak, Interni Kardioangiol Klin 1, Brno, Czech Republic
[7] Fak Nemocnice Sv Anny Brne, Brno, Czech Republic
[8] Masarykovy Univ, Lekarska Fak, Interni Kardiol Klin, Brno, Czech Republic
[9] Fak Nemocnice Brno, Brno, Czech Republic
[10] Univ Karlovy, Lekarska Fak 1, Interni Klin Kardiol & Angiol, Prague, Czech Republic
[11] Vseobecna Fak Nemocnice Praze, Prague, Czech Republic
[12] Krajska Nemocnice Liberec As, Kardiovask Ctr, Liberec, Czech Republic
[13] Univ JE Purkyne Usti Nad Labem, Fak Zdravotnickych, Kardiol Klin, Usti Nad Labem, Czech Republic
[14] Krajska Zdravotni As, Usti Nad Labem, Czech Republic
[15] Masarykova Nemocnice Usti Nad Labem, Oz, Usti Nad Labem, Czech Republic
[16] Ostravske Univ, Lekarska Fak, Interni Kardiol Klin, Ostrava, Czech Republic
[17] Fak Nemocnice Ostrava, Ostrava, Czech Republic
[18] Krajska Nemocnice Tomase Bati Zline, Kardiol Oddeleni, Zlin, Czech Republic
[19] Nemocnice Ceske Budejovice As, Kardiol Oddeleni, Ceske Budejovice, Czech Republic
[20] Jihoceske Univ Ceskych Budejovicich, Zdravotne Socialni Fak, Ceske Budejovice, Czech Republic
[21] Univ Karlova, Lekarska Fak Plzen, Kardiol Klin, Plzen, Czech Republic
[22] Fak Nemocnice Plzen, Plzen, Czech Republic
[23] Univ Karlovy, Lekarska Fak, Interni Kardioangiol Klin 1, L, Hradec Kralove, Czech Republic
[24] Fak Nemocnice Hradec Kralove, Hradec Kralove, Czech Republic
[25] Univ Karlovy, Lekarska Fak 1, Interni Klin, Kardiol Oddeleni, Prague, Czech Republic
[26] Ustredni Vojenska Nemocnice, Prague, Czech Republic