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Fig. 1 | BMC Public Health

Fig. 1

From: Use of mobile data collection systems within large-scale epidemiological field trials: findings and lessons-learned from a vector control trial in Iquitos, Peru

Fig. 1

MDC application development and optimization: 1) Initial development; 2) Pilot test in the trial environment by a reduced number of field workers (first feedback loop); 3) Hands-on demonstration and training in the lab/office (second feedback loop); 4) Training and beta-testing in trial environment (third feedback loop); 5) Final deployment

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BMC Public Health

ISSN: 1471-2458

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