[1] Lekarska Fak UK, Ustav Mikrobiol, Plzen, Czech Republic
[2] Fak Nemocnice Plzni, Plzen, Czech Republic
[3] Generi Biotech, Hradec Kralove, Czech Republic
[4] GeneProof, As, Brno, Czech Republic
[5] Biol Ctr CAV, Ustav Pudni Biol, Ceske Budejovice, Czech Republic
[6] Mikrobiol Ustav CAV, Prague, Czech Republic
[7] Masaryk Univ, Prirodovedecka Fak, Ustav Expt Biol, Brno, Czech Republic
[8] Nemocnice Ceske Budejovice, Ceske Budejovice, Czech Republic
[9] Lekarska Fak UK, Hradec Kralove, Czech Republic
[10] Fak Nemocnice Hradci Kralove, Hradec Kralove, Czech Republic
[11] FN U Sv Anny, Mikrobiol Ustav, Brno, Czech Republic
[12] Lakarska Fak UP, Ustav Mikrobiol, Olomouc, Czech Republic
[13] Fak Nemocnice Olomouci, Olomouc, Czech Republic
[14] Statni Zdravotni Ustav Praze, Narodni Referencni Lab Pro Antibiot, Prague, Czech Republic
[15] Nemocnice Trutnov, Narodni Referencni Lab Pro Patogenni Aktinomycety, Trutnov, Czech Republic
[16] LF MU, Brno, Czech Republic