Miles, L.
McCausland, B. M. S. http://orcid.org/0000-0001-9096-3289
Patel, H. P.
Amin, J.
Osman-Hicks, V. C.
Article History
Received: 4 September 2019
Accepted: 21 November 2019
First Online: 5 December 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest in the conducting of this study.
: This study complies with the ethical standards of this journal, with respect to transparency, honesty and original research. As this study is a systematic review of the literature and no patients are involved, ethical approval was not necessary.
: As no patients were included in this study, informed consent was not necessary, and there is no identifiable information included.