Will my rats still get along?

One of my rats escaped and we have been trying to catch her for just over a week now. Live traps, food, etc. We know that she went through this little hole in the drywall and now is hiding in the wall of the closet and under the floor. We have seen her many times, and almost caught her twice. I think we will catch her soon, we set humane box-traps and we listen for her at night. We often hear her, but have ni way of coaxing her from beneathe the floor as she is very young and has not been completely trained. When we catch her and put her back with her sisters, will she still get along with them? They are all from the same litter, about seven and a half weeks old.