The phrase "and thereafter using the" is correct and usable in written English.
It can be used to indicate a sequence of actions where something is done first and then followed by the use of something else.
Example: "The team will conduct the initial analysis, and thereafter using the results, they will develop a comprehensive report."
Alternatives: "and subsequently utilizing the" or "and then employing the".
Instead, it first collects the WiFi fingerprints of varied locations and thereafter use the collected fingerprints to find the position of mobile devices.
However, due to an anomaly of the ASM on Swarm C [see Fratter et al. (2016 ], we select the ASM scalar data in nominal mode only up to November 2014 and thereafter use the field strength measured in nominal mode by the calibrated VFM magnetometer.
GEC purchased English Electric (which included Marconi) in 1968 and thereafter used the Marconi brand for its defence businesses (as GEC-Marconi and later Marconi Electronic Systems).
Patients were followed up at 3, 6, and 12 months and yearly thereafter using the Lysholm Knee Scoring Scale, Tegner Activity Scale (TAS), and visual analog scale (VAS).
We therefore fitted distributions to the individual cost and outcome data for each arm and thereafter used these to estimate the means and distributions of the incremental cost effectiveness ratios.
For global migration, the distance of migration was obtained by measuring the area of repopulation of the gap between the time the scratch was generated (T0) and 6 and 12 h thereafter, using the ImageJ software.
Cognitive performance was assessed prior to the day's treatment and at 1, 2.5, 4 and 6 h thereafter using the Cognitive Drug Research (CDR) computerised test battery.
We assessed patient disease activity at baseline and 2 years thereafter using the 28 joint disease activity score (DAS 28).
We assess quality of life of participants at baseline and every six months thereafter, using the validated, culturally-adapted local language version of the Medical Outcomes Survey-HIV [ 14].
Tumour response was evaluated after four treatment cycles and every four cycles thereafter using the Response Evaluation Criteria in Solid Tumours (RECIST) unidimensional criteria (Therasse et al, 2000).
