Before introduction of our hierarchy, the highest level ring topology-based scaffolds were the Oprea scaffolds.
Before introduction of the new rules last year these had been classed as "low-risk" devices.
Before introduction, assume the number of active transmit antennas is Ma and the total transmit power is Pt.
Before introduction of PLR testing, 21 patients were prospectively included in period 1 with a median FB of 4.8 [3.3–7.8]L.
Before introduction into the swim-tunnels, fish (n = 167) were anaesthetized as described before and measured.
Before introduction of the screening programme, DCIS was a relatively uncommon tumour.
Before introduction of new ICM proposed by new studies MRSA patients could be subgrouped and an IPP can be determined.
Before introduction of the Hib vaccine, invasive non-Hib infections received little attention, being vastly outnumbered by severe Hib infections.
Before introduction of the vaccine, we studied uninfected newborn infants to examine the baseline rate of acquisition of nasopharyngeal colonization.
Before introduction of the WHO CCM algorithm, guidelines in Malawi indicated that giving antibiotics for cough was appropriate.
Whist opposition before introduction was stable at approximately 50%, in the final survey it fell dramatically to 35%.
