112
Participants
Start Date
July 19, 2021
Primary Completion Date
June 16, 2022
Study Completion Date
June 16, 2022
Vitamin D3 capsules 4000IU/100µg.
Vitamin D3 supplementation
Vitamin D3 capsules 600IU/15µg.
Vitamin D3 supplementation
Kuperjanov Infantry Battalion, Estonian Defence Forces, Võru
Estonian Defence Forces
UNKNOWN
University of Tartu
OTHER
Tartu University Hospital
OTHER