Funding for this research was provided by:
CNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico (78057/2012-1)
FIPE-HCPA – Fundo de Incentivo à Pesquisa do Hospital de Clínicas de Porto Alegre (12-0357, 12-0396)
INAGEMP - Instituto Nacional de Genética Médica Populacional
Received: 5 July 2017
Accepted: 23 November 2017
First Online: 25 January 2018
Ethics approval and consent to participate
: The study protocol was approved by the institutional ethical committees of the contributing centers (registered as 12–0346 at Comissao de Etica em Pesquisa of our institution, and as 07105712.1.0000.5327 at the Brazilian National platform, Plataforma Brasil). All patients gave written informed consent to participate in the study.
: Not applicable – this report does not contain any individual persons data.
: The authors declare that they don’t have conflict of interest.
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