1. Health Sciences Postgraduate Program, University of Caxias do Sul (UCS), Caxias do Sul, Rio Grande do Sul, Brazil
2. Materials Science Postgraduate Program, University of Caxias do Sul (UCS), Caxias do Sul, Rio Grande do Sul, Brazil
3. Cell Therapy Laboratory (LATEC), University of Caxias do Sul (UCS), Caxias do Sul, Rio Grande do Sul, Brazil