1 Medical Sciences Postgraduate Program, Universidade de Fortaleza, UNIFOR, Avenida Abolição, 4043 Ap 1203, Fortaleza, Ceara, 60165-082, Brazil.
2 School of Medicine, Universidade de Fortaleza, UNIFOR, Fortaleza, Ceará, Brazil.
3 Medical Sciences Postgraduate Program, Department of Clinical Medicine, Universidade Federal do Ceará, Fortaleza, Ceará, Brazil.
4 Clinical and Toxicological Analysis Department, School of Pharmacy, Federal University of Ceará, Fortaleza, Ceará, Brazil.
5 Medical Sciences Postgraduate Program, Universidade de Fortaleza, UNIFOR, Avenida Abolição, 4043 Ap 1203, Fortaleza, Ceara, 60165-082, Brazil. alexandreliborio@yahoo.com.br.