42 Scientific research services for medical purposes; research, design and development services for monitoring and diagnostic tools; research, study and design of gas sensors and apparatus for measuring volatile organic compounds; scientific and technical research, scientific and technical studies, designing and developing apparatus and instruments in the field of detecting, recognizing, studying, analyzing and measuring breath, odors, gases and volatile substances; design, development, maintenance, update of software and databases in the field of detecting, recognizing, studying, analyzing and measuring breath, odors, gases and volatile substances; design, development, maintenance, update of software for medical monitoring, management and organization of patient data; technical advice with respect to the development of products connected with detecting, recognizing, studying, analyzing and measuring breath, odors, gases and volatile substances; scientific research services for medical purposes; industrial analysis and research services; electronic data storage; platform (as a service) for the exchange of information between patients and healthcare professionals