Correction: Trials 23, 519 (2022)

https://doi.org/10.1186/s13063-022-06461-z

Following the publication of the original article [1], we were notified that the name of the 5th author was incorrectly spelled as Chavalier instead of Chevalier.

Also, January 2021 should be January 2022 in Trial status on page 12: “The random allocation of houses was completed in 2018. The house construction was completed by June 2021. The houses were handed over, and the new residents moved in between June 2021 and January 2022.”

The original article has been corrected.