44 Cell therapy services, namely, immune cell and stem cell therapy services and medical treatment using cultured cells and stem cells in the fields of arthritis, arthritis prevention, and arthritis treatment; Collection and preservation of biological tissue, blood, cells, and stem cells for use in the prevention and treatment of arthritis; providing medical information in the fields of arthritis, arthritis prevention, and arthritis treatment; providing health information in the field of arthritis and arthritis treatment; providing medical information in the field of pharmaceuticals, cell therapy, and stem cell therapy for use in the prevention and treatment of arthritis; medical treatment services, namely, medical treatment of arthritis and inflammatory diseases; medical diagnostic services in the fields of arthritis, arthritis prevention, and arthritis treatment