[1] Nepean Hosp, Penrith, Australia
[2] Odense Univ Hosp, DK-5000 Odense, Denmark
[3] Seinajoki Hosp, Seinajoki, Finland
[4] Karnsjukhuset, Skovde, Sweden
[5] Ostfold Cent Hosp, Fredrikstad, Norway
[6] Specialistgruppen, Nesttun, Bergen, Norway
[7] Aust Agder Cent Hosp, Arendal, Norway
[8] Lister Sykehus, Flekkefjord, Norway
[9] AstraZeneca, Molndal, Sweden