Funding for this research was provided by:
University of Sheffield
Article History
Received: 7 February 2019
Revised: 25 March 2019
Accepted: 26 March 2019
First Online: 24 April 2019
Compliance with ethical standards
:
: PF received PhD funding from the Homoeopathic Research Institute, who had no involvement in this study. TP and CR have no potential conflicts of interest.
: All procedures performed were in accordance with the ethical standards of the University of Sheffield School of Health and Related Research committee and with the 1964 Helsinki declaration and its later amendments.
: Informed consent from all carers and children was received prior to their inclusion in the study.