HOSPITALS ARE NOT REPORTING ABOUT 199,000 TO 399,000 SENTINEL EVENTS PER YEAR--OTHERWISE HOW COULD THE JOINT COMMISSION REPORT LESS THAN 700 "TOP 10" MOST COMMON SENTINEL EVENTS OF 2017? (WIDELY ACCEPTED ESTIMATES OF PREVENTABLE PATIENT DEATHS PER YEAR IN USA HOSPITALS ARE 200,000 TO 400,000).