Add bridge-uat to study host list.
Add bridge-uat to study host list.

Sage-Bionetworks/BridgePF,DwayneJengSage/BridgePF,Sage-Bionetworks/BridgePF,alxdarksage/BridgePF,Sage-Bionetworks/BridgePF,DwayneJengSage/BridgePF,alxdarksage/BridgePF,DwayneJengSage/BridgePF,alxdarksage/BridgePF