hi Teresa , yes I am currently employed as a senior Hospital Science at WESTMEAD Children's Hospital SYDNEY AUST .I work in the oncology pathology and also do blood work and diagnosis and blood collection, blood groups and emergency transfusions and I work for NSWTAFE as science teacher . rewarding yes but heart wrenching when we loose the battle against cancer and yesterday I diagnosed 4 osteosarcoma in children ranging from age 11 to 14 in either tibia , or femur