Amino acids for medical purposes; Amino acids for veterinary purposes; Amino acids for medical or veterinary purposes; Amino acid preparations for medical purposes; Amino acid preparations for veterinary purposes; Biological reagents for medical use; Biological reagents for veterinary purposes; Biological reagents for veterinary use; Biological preparations for the treatment of cancer; Biological preparations for the prevention and treatment of ocular disorders or diseases; Chemical preparations for pharmaceutical or medical purposes, namely, for ocular disorders or diseases; Collagen for medical purposes; Diagnostic agents, preparations and substances for medical purposes; Diagnostic preparations for medical or veterinary purposes; Diagnostic preparations for medical purposes; Medicinal preparations for ocular disorders or diseases; Pharmaceutical preparations and substances for the treatment of viral, metabolic, endocrine, musculoskeletal, cardiovascular, cardiopulmonary, genitourinary, sexual dysfunction, oncological, hepatological, ophthalmic, respiratory, neurological, gastrointestinal, hormonal, dermatological, psychiatric and immune system related diseases and disorders; Pharmaceutical preparations for the prevention and treatment of ocular disorders or diseases, bacteria-based diseases or disorders, autoimmune diseases or disorders, kidney diseases or disorders, and diabetes; Pharmaceutical preparations for the prevention and treatment of ocular disorders or diseases, for the treatment of bacteria-based diseases, and for the treatment of diabetes, and anti - infective preparations, antiviral preparations, antibiotics, antifungal preparations and vaccines; Pharmaceutical preparations, namely, a topical preparation for the treatment of ocular disorders prescribed by ophthalmologists, eye surgeons, and optometrists