sentences:  Dr. Kanter was directing the Millennium Villages Project's (MVP) health information systems and selected OpenMRS for use in the ten MVP countries in sub-Saharan Africa.The OpenMRS code is based on a "concept dictionary" that describes all the data items that can be stored in the system such as clinical findings, laboratory test results or socio-economic data.This approach avoids the need to modify the database structure to add new diseases, for example, and facilitates sharing of data dictionaries between projects and sites.