in the last fifty years dramatic progress has been made in the under­ standing of skin and skin diseases. however this proved rather tricky and we had to re-group and think of an alternative. pick out your sleeping bag according to what season it is. god, thank you that i have your spirit in me. so, why did they not tell me from the beginning and why did they not get in touch with me to tell that they had made a mistake. information is easily available through multitude of resources. 