affecting the economy of independent pharmaciesone can never deny the influence of chain pharmacies as a powerful competitor over the economy of independent pharmacies. in one view, integrating independent pharmacies with low turnover into chain pharmacies can save them; on the other hand, chain pharmacies can lead to more treat for independent pharmacies life.patient costsit is expected to dec...

A bstract We present an in-depth analysis of transverse momentum dependent (TMD) distributions twist-three. In particular, we focus on evolution equations, symmetry relations, parameterization, interpretation, small-b asymptotic behaviour and the structure singularities. The starting point discussion are correlators with definite TMD-twist. By considering suitable combinations these correlators...