enh: Trim whitespace when converting string to NIfTI units enumeration value [IO]
enh: Trim whitespace when converting string to NIfTI units enumeration value [IO]

BioMedIA/MIRTK,stefanpsz/MIRTK,BioMedIA/MIRTK,BioMedIA/MIRTK,stefanpsz/MIRTK,schuhschuh/MIRTK,BioMedIA/MIRTK,stefanpsz/MIRTK,schuhschuh/MIRTK,stefanpsz/MIRTK,schuhschuh/MIRTK,schuhschuh/MIRTK