Each participant signed an informed consent form after having received detailed information regarding the project’s objectives, and filled in a questionnaire regarding sociodemographic characteristics; the consent form and questionnaire for minors (under 18 years old) were filled in and signed by a parent or tutor and supervised by witnesses. This project was approved by the Universidad del Rosario’s School of Medicine and Health Sciences’ research ethics committee (resolution CEI-ABN026-000161).
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