1 Departments of Community Medicine, School of Medicine, Faculty of Health Sciences, Universidad Tecnológica de Pereira, Pereira 660003, Risaralda, Colombia. Electronic address: arodriguezm@utp.edu.co.
2 Departments of Community Medicine, School of Medicine, Faculty of Health Sciences, Universidad Tecnológica de Pereira, Pereira 660003, Risaralda, Colombia.
3 Departments of Community Medicine, School of Medicine, Faculty of Health Sciences, Universidad Tecnológica de Pereira, Pereira 660003, Risaralda, Colombia; Clinical Sciences, School of Medicine, Faculty of Health Sciences, Universidad Tecnológica de Pereira, Pereira 660003, Risaralda, Colombia.
4 Clinical Sciences, School of Medicine, Faculty of Health Sciences, Universidad Tecnológica de Pereira, Pereira 660003, Risaralda, Colombia.