ITS Very sad ‘Stingman’ in fact down right upsetting to me and sure all of you that the CTSO blood purification Filter could have save 10 of those that died and HOW MANY OTHERS THAT DON’T HAVE OPPORTUNITY TO RECEIVE TREATMENT WITH CTSO FILTER that has IMO,from data of over 56,000 treatments, ZERO DOWNSIDE, no known side affects, WITH COST OF $2,000 to $3,000 on ave? WHY MUST THOUSANDS DIE BECAUSE OF???? Comments welcome