summarize a paper what is the difference between data sharing in CHIN, RHIO,and Mayo Clinic model? interoperability is facilitated through the use of the HL 7 for standardization among Healthcare System this is protocol was not previously available among other system additional Advance included Wireless technology better visualization system and sensors for data collection what trend do you see in RHIO for the potential of NHIN what is the Community Health Information Network Hub and why is it important.