Conroy, Elizabeth J. http://orcid.org/0000-0003-4858-727X
,
Cooper, Rachael http://orcid.org/0000-0002-4741-6818
Shaw, William http://orcid.org/0000-0002-3208-6000
Persson, Christina http://orcid.org/0000-0002-7860-1573
Willadsen, Elisabeth http://orcid.org/0000-0001-9013-8764
Munro, Kevin J. http://orcid.org/0000-0001-6543-9098
Williamson, Paula R. http://orcid.org/0000-0001-9802-6636
Semb, Gunvor
Walsh, Tanya
Gamble, Carrol http://orcid.org/0000-0002-3021-1955
Funding for this research was provided by:
National Institute of Dental and Craniofacial Research (R21DE15128, U01DE018664 and U01DE018837)
Article History
Received: 30 March 2020
Accepted: 11 November 2020
First Online: 4 January 2021
Ethics approval and consent to participate
: The protocol was approved from the Multicentre Research Ethics Committee in the UK (MREC number: 09/H1306/119). Ethical approval has been sought in each participating country according to country-specific procedures and from relevant ethics committees for each participating centre. The trial is registered with ClinicalTrials.gov (Identifier: NCT00993551).
: Not applicable.
: The authors have no competing interest to disclose.