Follow-up questionnaire 3

Follow-up of participants at approx. 5 years after Baseline visit.
Change of address / change in family members, Incidence of diseases / visits to health care providers, Medication use, Additional information on nutrition, Additional information on specific items requested by researchers

Start Year: 
2014 (January)
End Year: 
2017 (December)
Data sources: 
Questionnaires