I guess that means you've been approved!! Yay!! One step closer - get on the phone to appointments to chivvy up your next date
As far as I know the by-band study is research looking at the effectiveness of bypass v band. Participants are randomly assigned a procedure so it's pot luck which you end up with - risky if you're dead set against one of them! I suppose the good thing is you'll probably have a pretty good follow up service because they'll want your data!!!