Does not belong. Clinical expenses refer to the expenses required for direct medical services provided by medical institutions to patients, including doctor's diagnosis and treatment fees, nursing fees, examination fees, laboratory fees, surgery fees, drug fees, etc. Animal testing fees are the expenses required for animal experiments, including the cost of purchasing animals, the cost of feed, drinking water, cages and other equipment, as well as the labor costs required for daily care and health monitoring of animals. There is a difference between the two fees, so animal experiment fees are not clinical fees.