id	keyword
biht-411	healthcare
biht-411	blockchain
biht-411	hyperledger
biht-411	fabric
biht-411	data
biht-411	network
biht-411	patient
biht-411	digital
biht-411	identity
biht-411	security
biht-411	ieee
biht-411	hyperledger fabric
biht-411	citation
biht-411	peer
biht-411	access
biht-411	technology
biht-411	hash
biht-411	nodes
biht-411	system
biht-411	integrity
biht-411	transactions
biht-411	applications
biht-411	key
biht-411	today