Don't you really have to ask "Who funded the failure study?" For every good scientific study there are at least 2 negative funded by opposition. If the band has such a high failure rate why get it? Or better still why did you get it? I'd like to think we are all intelligent people that researched every aspect of this procedure, the good, the bad and the not talked about parts.
Just be supportive and let's help each other not hurt.
(Jumping off soapbox)