DATATRAK Vice President Legal Affairs Varnesh Sritharan Welcomed to the Inaugural OTCQX U.S. Company Advisory Council

CLEVELAND, May 20, 2015 /PRNewswire/ -- DATATRAK International, Inc. (OTCQX: DTRK), the leader in developing cloud-based, unified eClinical® technologies and delivering related services for the clinical trials industry, today announced the appointment of Varnesh Sritharan,...