Update README.md

Author: kakoni

README.md

@@ -166,6 +166,7 @@ Curated list of awesome open source healthcare software, libraries, tools and re
   * [Simple](https://github.com/simpledotorg/) - For clinicians to track patients with high blood pressure.
 
 ### PHR
+  * [Fasten Health](https://github.com/fastenhealth/fasten-onprem) - open-source, self-hosted, personal/family electronic medical record aggregator
   * [Tidepool](https://github.com/tidepool-org) - Data platform to reduce the burden of Type 1 Diabetes.
   * [HealthLocker](https://github.com/healthlocker/healthlocker) - Elixir-based personal health record.