42 Medical research analysis and medical research services and consulting relating thereto; scientific testing, inspection and research for medical purposes in the field of extracellular vesicles; scientific testing, inspection or research relating extracellular vesicles for medical purposes; scientific research and development and medical research; scientific research and development and medical research 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 for medical, veterinary, scientific or research purposes; research and development in the field of diagnostic preparations relating extracellular vesicles for medical, veterinary, scientific or research purposes; providing information relating to medical research in the field of medicine, chemistry and medical diagnostics instruments; working on and evaluation of chemical analyses, namely, chemical analysis services; 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 relating to extracellular vesicles; quality assurance consultancy services relating to extracellular vesicles; product quality testing; material testing and analysis; testing relating to medical apparatus and instruments and their parts, namely, testing of medical diagnostic apparatus for testing extracellular vesicles; design of medical apparatus and instruments, namely, medical diagnostic apparatus for testing extracellular vesicles; design and development of diagnostic apparatus, namely, diagnostic apparatus for extracellular vesicles for medical use; design and development of medical diagnostic apparatus, namely, medical diagnostic apparatus for testing extracellular vesicles; rental of analyzing apparatus forchemical substances, namely, rental of chemistry analyzing equipment; rental of measuring apparatus; rental of measuring machines and instruments; rental of laboratory apparatus and instruments; rental of computers; providing computer programs on data networks, namely, providing temporary use of online non-downloadable software development tools in the medical and scientific fields; providing computer programs for device control, namely, providing on-line non-downloadable software for device control, namely, laboratory apparatus for automatically detecting and isolating extracellular vesicles; providing computer programs for device control, namely, providing on-line non-downloadable software for device control, namely, medical apparatus for automatically detecting and isolating extracellular vesicles; computer software design, computer programming, and maintenance of computer software; providing of clinical tests, namely, medical and scientific research, namely, conducting clinical trials for others