Investigators should have sufficient expertise, commitment of effort, organizational structure, and operational effectiveness to successfully implement a plan for this undertaking. Reflecting the multidisciplinary and multi-level providers who deliver emergency care, it is expected that investigators from a variety of professional backgrounds and research expertise across multiple institutions will form an interdisciplinary consortium, including those with specific research and clinical expertise in geriatric EM and AD/ADRD research. Examples of the kinds of investigators who could be included in this network include, but are not limited to, emergency medicine (and geriatric EM) specialists, geriatricians, neurologists, first responders, neuroradiologists, geriatric psychiatrists, social workers, geriatric nurses, geriatric trauma specialists, pharmacists, primary care providers, palliative care providers, behavioral scientists, behavioral and social researchers, biostatisticians, informaticians, ethicists, and clinical trialists. Where appropriate, researchers associated with a geriatric ED and/or an ADRC are encouraged. A multiple Program Director/Principal Investigator model of leadership is encouraged for this type of research/resource building project.