id	keyword
biht-196	blockchain
biht-196	patient
biht-196	medilinker
biht-196	data
biht-196	application
biht-196	health
biht-196	identity
biht-196	information
biht-196	healthcare
biht-196	hyperledger
biht-196	system
biht-196	credential
biht-196	research
biht-196	web
biht-196	medical
biht-196	clinic
biht-196	indy
biht-196	use
biht-196	management