We are really thrilled for having the opportunity to participate in this innovative study the last two years. However, for many months we were frustrated by the fact that we didn’t have the time to collect our control group. Therefore, since August, we have decided to meet in the hospital at afternoons, when our schedules allowed us, recruit the participants for the control group and then go out for beers and sausages. Using that as a motivation, not only we have managed to recruit the majority of our control group, but also had the opportunity to strengthen the bond between us!