44 Medical services; medical clinic services; physician services; ambulatory surgery center services, namely, medical services in the field of surgery; physical rehabilitation services; and physical therapy services in the fields of complex or rare multisystem disorders, autoimmune disorders, autonomic nervous system disorders, microbiota-gut-brain axis disorders, concussions, connective tissue disorders, dysautonomia, gastroenterology, gastrointestinal disorders, gastrointestinal motility disorders, genetic disorders, genetics, headaches, immunological disorders, immunology, neurocognitive disorders, neurological disorders, neurogastroenterology, neurogastrointestinal disorders, neuroimmunology, neurology, neuropsychiatry, pain, post-traumatic stress disorder, psychiatry, rheumatic disorders, rheumatology, traumatic brain injuries or women's health; providing health information in the fields of complex or rare multisystem disorders, autoimmune disorders, autonomic nervous system disorders, microbiota-gut-brain axis disorders, concussions, connective tissue disorders, dysautonomia, gastroenterology, gastrointestinal disorders, gastrointestinal motility disorders, genetic disorders, genetics, headaches, immunological disorders, immunology, neurocognitive disorders, neurological disorders, neurogastroenterology, neurogastrointestinal disorders, neuroimmunology, neurology, neuropsychiatry, pain, post-traumatic stress disorder, psychiatry, rheumatic disorders, rheumatology, traumatic brain injuries or women's health; Biobanking services for medical and scientific research in the fields of complex or rare multisystem disorders, autoimmune disorders, autonomic nervous system disorders, microbiota-gut-brain axis disorders, concussions, connective tissue disorders, dysautonomia, gastroenterology, gastrointestinal disorders, gastrointestinal motility disorders, genetic disorders, genetics, headaches, immunological disorders, immunology, neurocognitive disorders, neurological disorders, neurogastroenterology, neurogastrointestinal disorders, neuroimmunology, neurology, neuropsychiatry, pain, post-traumatic stress disorder, psychiatry, rheumatic disorders, rheumatology, traumatic brain injuries or women's health, namely, gene bank services and cultured cell bank services for medical transplantation; biobanking services, namely, tissue bank services