Hämeenlinnan lääkäriasema Oy, Linnan klinikka, Hämeenlinna, Finland
Kouvolan lääkäriasema, Kouvola, Finland
Hatanpään terveyskeskussairaala, Tampere, Finland
St. Boniface General Hospital, Winnipeg, Manitoba, Canada
University of California - Los Angeles, Los Angeles, California, United States
Boehringer Ingelheim Investigational Site, Toronto, Ontario, Canada
Boehringer Ingelheim Investigational Site, Nürnberg, Germany
Friedrich-Alexander-Universität, Erlangen, Germany
Universität Erlangen-Nürnberg, Nürnberg, Germany
Hospital Garcia de Orta, Almada, Portugal
Unidade Funcional de Infecciologia, Barreiro, Portugal
Hospital Distrital de Faro, Faro, Portugal
Attn: William C. Bailey, M.D., Birmingham, Alabama, United States
Boehringer Ingelheim Investigational Site, Houston, Texas, United States
The Oregon Clinic, Portland, Oregon, United States
Ospedale San Giovanni, Bellinzona, Switzerland
Kantonsspital St. Gallen, St. Gallen, Switzerland
Ospedale Silvestrini, San Sisto (pg), Italy
Hopital Avicenne, Bobigny, France
Boehringer Ingelheim Investigational Site, Taipei, Taiwan
Mg Recherches, Paris, France
Boehringer Ingelheim Investigational Site, Welkom, South Africa
Tijger Trial Centre, Bellville, South Africa
Durban Lung Centre, Durban, South Africa
National Jewish Medical and Research Center, Denver, Colorado, United States
Division of Pulmonary and Critical Care Medicine, Little Rock, Arkansas, United States
LSU MC-Sheveport, Shreveport, Louisiana, United States
Med. Uni.-Klinik Graz, Graz, Austria
Lungemedicinsk Forskning 2B, Aarhus, Denmark
Bispebjerg Hospital, Copenhagen NV, Denmark