We looked at rooms that were naturally ventilated, where the hospital let us turn off the mechanical ventilation in a wing of the building and pry open the windows that were no longer operable, but they made them operable for our study.
Vi kiggede på rum med naturlig udluftning, hvor hospitalet lod os slukke for den mekaniske udluftning i en fløj af bygningen og lirke de vinduer åbne der ikke længere var i brug, de satte dem dog i brug på grund af vores studie.