Lifelines spss export

• tried the columns :gewicht, lengthe, race_txt, sbp, map, bmi . NULL pointer exception , added some checkes, in several places.
• send to Bas (Icannot open it till Wednesday )

BBMRI xls import 

•  __BBMRI-NLBiobank_v07 imported . (data truncation because of hardcoded values inside the model. the null values are handled with simple nillable =true.

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