In this practice. We have people waiting for care. On each machine I know magic. I feel Even more security, because each person has two choices in care for sacha each machine.
In practice, this We have people who will Machines in each machine I feel more secure because each person will have to take care of Najaf for each machine.
In this practice, we have to take care of in each machine known magic. I feel, improve safety, because each has a hot curve for care. In the use of each machine.