Velocity Clinical Research, a multi-specialty clinical sites business, has expanded in Europe, adding five sites in Poland following the acquisition of KO-MED Centra Kliniczne, and two sites in Germany with the acquisition of The Pulmonary Research Institute.   Velocity is accelerating growth across Europe with 17 locations in the UK, Poland and Germany. The company is now one of the largest site organizations in Europe in addition to being among the largest sites business in the U.S.   Domi...