1.  Developing countries and regions

2.. Underserved regions of developed countries:

     - Urban areas:
          - New York City
          - Philadelphia:
               - "Promise Zone" (See Topic 6.):
                    - Drexel University and Medical School
                    - Home (wound) nursing agencies
                    - WoundCloud
               -  Margolis D, et al. Diabetic ulcers and amputations
                  in 
Philadelphia (See Topic 6.)
          - Chicago
          - Los Angeles
     - Native American Reservations
     - Appalachia
     - Rural Georgia:
          - Precedent for Medicare funding wound telemedicine