1. Postgraduate Program in Physical Therapy Federal University of Sao Carlos São Carlos Brazil
2. Escola de Fisioterapia Universidad Industrial de Santander Bucaramanga Colômbia
3. Postgraduate Program in Gerontology Federal University of Sao Carlos São Carlos Brazil
4. Gerontology Department Federal University of Sao Carlos São Carlos Brazil
5. Department of Epidemiology and Public Health University College of London (UCL) London England