Trott, Mike https://orcid.org/0000-0001-5978-3407
Smith, Lee
Xiao, Tao
Veronese, Nicola
Koyanagi, Ai
Jacob, Louis
Lopez-Sanchez, Guillermo F.
Barnett, Yvonne
Pardhan, Shahina
Article History
Received: 15 February 2021
Accepted: 6 May 2021
First Online: 22 June 2021
Declarations
:
: M. Trott, L. Smith, T. Xiao, N. Veronese, A. Koyanagi, L. Jacob, G. F. Lopez-Sanchez, Y. Barnett and S. Pardhan have completed the ICMJE uniform disclosure form at and declare: no support from any organisation for the submitted work; no financial relationships with any organisations that might have an interest in the submitted work in the previous 3 years; no other relationships or activities that could appear to have influenced the submitted work. Transparency statement: the lead author confirms that the manuscript is an honest, accurate, and transparent account of the study being reported. No important aspects of the study have been omitted.
: For this article no studies with human participants or animals were performed by any of the authors. All studies mentioned were in accordance with the ethical standards indicated in each case. Because this is a systematic review, ethical approval was not required.