42 IT services for support in the use of medical apparatus and instruments, namely, 24/7 support desk services; Science and technology services in the nature of medical research and development of treatments in the fields of neurostimulation, neuromodulation, neurorehabilitation, neurorecovery, and physical rehabilitation; Testing, authentication and quality control for others of medical apparatus and instruments; design services for medical apparatus and instruments; medical research services; natural science services in the nature of medical research; clinical research in the fields of neurostimulation, neuromodulation, neurorehabilitation, neurorecovery, and physical rehabilitation; biomedical research services; conducting clinical trials in the fields of neurostimulation, neuromodulation, neurorehabilitation, neurorecovery, and physical rehabilitation for others; conducting clinical trials for others in the fields of neurostimulation, neuromodulation, neurorehabilitation, neurorecovery, and physical rehabilitation; medical research; scientific investigations for medical purposes; engineering research; software engineering; mechanical engineering, especially medical engineering in the fields of neurostimulation, neuromodulation, neurorehabilitation, neurorecovery, and physical rehabilitation