Viral systems, gene therapy systems, nucleic acid delivery systems, viral vectors, gene therapy vectors, nucleic acid delivery vectors, and cells modified with viral vectors, gene therapy vectors or nucleic acid delivery vectors for medical purposes, namely, pharmaceutical preparations and products for the diagnosis, treatment or prevention of ophthalmological disorders, diseases of the central and peripheral nervous system, hereditary disorders, genetic disorders and disorders of monogenic origin; Pharmaceutical preparations and products for gene therapy; Pharmaceutical products and preparations, vaccines, prophylactic pharmaceuticals and other pharmaceuticals for nucleic acid therapy, gene therapy and cell therapy; Drug delivery agents for medical, pharmaceutical or veterinary purposes; Biological tissue cultures for medical purposes; Chemical or biological reagents for medical, pharmaceutical or veterinary purposes, namely, for nucleic acid therapy, gene therapy and cell therapy; Biological preparations for medical, pharmaceutical or veterinary purposes, namely, for medical and clinical gene therapy, nucleic acid therapy and cell therapy, namely, for ophthalmological disorders, diseases of the central and peripheral nervous system, hereditary disorders, genetic disorders and disorders of monogenic origin

Product research and development in the fields of biotechnology, biology, biomedicine, pharmacy, medical sciences, gene therapy, chemistry and biochemistry; Biological, biomedical and pharmaceutical therapeutic research services; Research in the fields of pharmaceutical and biological therapeutic preparations, namely, gene therapy and nucleic acid delivery systems, clinical trials and post-marketing trials; Pharmaceutical research and development; Provision of scientific research information in the fields of pharmaceuticals, biomedicine, gene therapy, clinical trials and post-marketing trials; Biological research; Chemical analysis and research services; Providing medical and scientific research information in the field of clinical trials; Clinical trials for others; Medical research services