Corresponding Author

J. F. Mazzeu

Postgraduate Programme in Health Sciences, University of Brasília, Brasília, Brazil

Postgraduate Programme in Medical Sciences, University of Brasília, Brasília, Brazil

Faculty of Medicine, University of Brasília, Brasília, Brazil

Brasilia University Hospital, Universidade de Brasília, Brasília, Brazil

Correspondence: Dr Juliana F. Mazzeu, Laboratory of Clinical Genetics, 1st floor, Faculty of Medicine, Universidade de Brasília Campus Darcy Ribeiro, Asa Norte, Brasilia, DF, 70910-900, Brazil

E-mail: julianamazzeu@yahoo.com