They are supposed to try out 2 different dosing protocols, but both come out to the same amount per day. I believe they are supposed to try 2x/day (larger doses) and 3x/days (smaller doses) staying with that protocol for 3 weeks, switching to the other for 3 weeks, then back to the same as the 1st 3 weeks, then back to the same as the 2nd 3 weeks.
How come I know this and the people who were selected don't? Ok I'm done whining now. Best of luck to all those who were chosen.