Table 4.

Experiment groups.

Experiment Group	Description
Pre-flight ground control	Ground control measurements of the flight samples after sample integration into the FLUMIAS-DEA microscope before launch
In-flight	FLUMIAS-DEA measurements on board the ISS
Flight-parallel ground control	Ground control measurements parallel to the FLUMIAS-DEA in-flight measurements on L+7 days with a Nikon A1R confocal microscope
Independent pre-mission test	Flight scenario like measurements were performed on 5 consecutive days during a pre-mission science verification test; shown are measurements on day 4 and 5