Blockchain in healthcare market could surpass $500m by 2022
 NEW YORK: The market for blockchain technology in healthcare could exceed $500 million by 2022,
            
            NEW YORK: The market for blockchain technology in healthcare could exceed $500 million by 2022,					
				    
         NEW YORK: The market for blockchain technology in healthcare could exceed $500 million by 2022,
            
            NEW YORK: The market for blockchain technology in healthcare could exceed $500 million by 2022,