44 Medical services, namely, processing blood and bone marrow to prevent and treat rejection of transplanted kidneys, transplanted livers, transplanted hearts, and other transplanted organs; Medical services, namely, processing blood and bone marrow for control and suppression of the immune system; Medical services, namely, processing blood and bone marrow for immune destruction of cancer cells; Medical services in the field of preventing and treating rejection of transplanted kidneys, transplanted livers, transplanted hearts, and other transplanted organs; Medical services in the field of control and suppression of the immune system; Medical services in the field of induction of immune tolerance; Medical services in the field of treating and destroying cancer cells; Medical testing for diagnostic or treatment purposes in the field of preventing and treating rejection of transplanted kidneys, transplanted livers, transplanted hearts, and other transplanted organs; Medical testing for diagnostic or treatment purposes in the field of control and suppression of the immune system blood analysis services