The three pillars are an outline of Project Paria’s work. The finer details however have evolved over the years. For example, in 2010, the focus of the medical pillar was the development of outreach clinics to rural communities. As this work was taken over by government funded doctors and nurses in the area, the focus changed to developing a diabetes centre in the city of Oruro and supporting a Bolivian community nurse to support vulnerable seniors in the community.
You can read more about each of the 3 pillars here: