Various prodrugs which have been synthesized so far demonstrated enhanced bioavailability and tissue specificity.
Researchers have so far demonstrated quantum computing with only small groups of qubits, though.
But that might require greater political skill than Mr Toledo has so far demonstrated.
Has he, at any point in his presidency so far, demonstrated real political courage?
"Rajoy has so far demonstrated weak and questionable leadership," said Mr. Pastor, the politics professor.
We have so far demonstrated no capacity for managing these fears, these doubts and these negative perceptions.
Studies of ALF in patients with epilepsy have so far demonstrated mixed results, which may reflect differences in methodology.
Solid catalysts based on natural zeolites, heteropoly acids and modified zirconia oxides have so far demonstrated excellent activities.
No reports have so far demonstrated a link between cellular accumulation of metabolites and regulation of antiviral cytosolic sensing.
Yet, no three-dimensional (3D) mapping of the temperature field in real time has been so far demonstrated.
She said Burnham's hard work so far demonstrated her "commitment to the sector, her innovation and her dynamism".
