42 Analysis for medical research and medical research services and consulting relating thereto; scientific testing, inspection or research for medical purposes; scientific testing, inspection or research relating extracellular vesicles for medical purposes; scientific and medical research and development; scientific and medical research and development relating extracellular vesicles; testing, inspection or research of chemicals, pharmaceuticals, cosmetics or foodstuffs; testing, inspection or research of chemicals, pharmaceuticals, cosmetics or foodstuffs relating extracellular vesicles; research and development in the field of diagnostic preparations; research and development in the field of diagnostic preparations relating extracellular vesicles; providing information relating to research in the field of medicine, chemistry and diagnostics; working on and evaluation of chemical analyses; consultancy in the field of chemistry; test, inspection or research relating to chemistry; test, inspection, research, evaluation and analysis of chemical ingredients; product research and development services; product development consultancy; providing quality assurance services; quality assurance consultancy services; quality testing; material testing and analysis; testing or research on machines, apparatus and instruments; test or research relating to medical apparatus and instruments and their parts; design of medical apparatus and instruments; design and development of diagnostic apparatus; design and development of medical diagnostic apparatus; rental of analyzing apparatus for chemical substances; rental of measuring apparatus; rental of measuring or testing machines and instruments; rental of laboratory apparatus and instruments; rental of computers; providing computer programs on data networks; providing computer programs for device control; computer software design, computer programming, or maintenance of computer software; providing of clinical tests