
==== Front
BMJ Open Sci
BMJ Open Sci
bmjos
bmjos
BMJ Open Science
2398-8703
BMJ Publishing Group BMA House, Tavistock Square, London, WC1H 9JR

bmjos-2021-100231corr1
10.1136/bmjos-2021-100231corr1
Correction
1506
Correction: Preclinical safety study of nacre powder in an intraosseous sheep model
2022
7 8 2024
7 8 2024
6 1 e100231corr1© Author(s) (or their employer(s)) 2024. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.
2024
https://creativecommons.org/licenses/by-nc/4.0/ This is an open access article distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited, appropriate credit is given, any changes made indicated, and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/.

special-featureunlocked
access-typefree
==== Body
pmcIandolo D, Laroche N, Nguyen DK, et al. Preclinical safety study of nacre powder in an intraosseous sheep model. BMJ Open Sci 2022;6:e100231. doi:10.1136/bmjos-2021-100231.

This article has been corrected after publication. It was brought to the journal’s attention that the competing interests statement was not sufficiently transparent. The competing interests statement has now been amended to the following:

'At the time of this study, MR and MR’s spouse were directors of Stansea, which was founded in 2013. A number of Stansea’s activities were taken over by Megabiopharma in October 2021. MR is a consultant for Megabiopharma. Megabiopharma and Stansea have a commercial interest in mother of pearl for medicinal products, and Stansea provided the nacre powder for this study.'

It was brought to the journal’s attention that the relevant ethical approval information was omitted from this article. The ethical approval statement has now been amended to the following:

'The study was run by the medical research organisation NAMSA (Chasse-sur-Rhône, France) and approved by their ethics committee. The 192 109 study was conducted under the project authorisation with reference number 00750.02.'
