Moura, L. M.
Crossley, N. A.
Zugman, A.
Pan, P. M.
Gadelha, A.
Del Aquilla, M. A. G.
Picon, F. A.
Anés, M.
Amaro, E. Jr.
de Jesus Mari, J.
Miguel, E. C.
Rohde, L. A.
Bressan, R. A.
McGuire, P.
Sato, J. R.
Jackowski, A. P.
Funding for this research was provided by:
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (17930/12-0)
Fundação de Amparo à Pesquisa do Estado de São Paulo (2013/00506-1)
Fundação de Amparo à Pesquisa do Estado de São Paulo (2013/08531-5)
Conselho Nacional de Desenvolvimento Científico e Tecnológico (573974/08531-5)
Fundação de Amparo à Pesquisa do Estado de São Paulo (2008/57896-8)
Article History
First Online: 12 May 2016
Compliance with ethical standards
:
: On behalf of all authors, the corresponding author states that there is no conflict of interest.
: The ethics committee at the University of Sao Paulo (Sao Paulo, Brazil) approved the study procedures (IORG0004884, 1138/08) and have therefore been performed in accordance with ethical standards laid down in the 1964 Declaration of Helsinki and its later amendments. Written informed consent was obtained from all parents, and all children provided verbal (or if possible, written) assent.