On-line information services in the field of health and medicine, namely, information related to research and clinical aspects of patient care, patient demographics, patient medical conditions, diagnoses, therapies and treatments, lab and medical test results, medical reports, patient medications, operating and medical procedures and hospital admissions; Providing an Internet-based database of information in the field of health and medicine, namely, information related to research and clinical aspects of patient care, patient demographics, patient medical conditions, diagnoses, therapies and treatments, lab and medical test results, medical reports, patient medications, operating and medical procedures and hospital admissions; Medical Information services, namely, reporting provider and patient attitudes and preferences towards the efficacy of certain biopharmaceutical products and therapies, patient reported outcomes, and providing answers to medical research questions, namely, response to medication in subsets of patient populations segmented by demographic criteria, comorbidity or other distinguishing characteristics