Authors' reply to Notcutt - Fukushima, Fernanda B. [UNESP]; Bezerra, Dailson M. [UNESP]; Boas, Paulo J. F. Villas [UNESP]; Valle, Adriana P. [UNESP]; Vidal, Edison I. O. [UNESP] (BMJ Publishing Group LTD, 2014)