fixing bug where concepts for value sets where incorrectly set to []
fixing bug where concepts for value sets where incorrectly set to []

okeefm/health-data-standards,Xodarap/health-data-standards,PheMA/health-data-standards,PheMA/health-data-standards,thecristen/health-data-standards,projectcypress/health-data-standards,projectcypress/health-data-standards,okeefm/health-data-standards,thecristen/health-data-standards,Xodarap/health-data-standards