Unfortunately, I can't leave a zero star. These people are dishonest. They screwed it up with me at the beginning. I told them not to unhook all those wires, that I would never remember how to reconnect them later on. But they did anyway. And, of course, they had no phone where I could call at night. From the start, they promised to make a partial payment if one didn't finish the study. That was their promise; not my demand. I wasn't willing to start all over again. What a nightmare the whole thing was. And considering all the hours of one's life that are disrupted, one is actually getting paid less than the minimum wage. I'd rather go dig ditches somewhere, which I have done before. But overall, their last of honesty is like a kick to the stomach. read more