Correction to: Journal of Human Genetics https://doi.org/10.1038/s10038-021-00903-3, Published online 20 February 2021

It has come to the publisher and authors’ attention that the conflict of interest statement in the original article was incomplete.

It should read:

Toshihiro Tanaka is Editor-in-Chief of Journal of Human Genetics. He was not involved in the peer-review or handling of the manuscript. The authors have no other competing interests to disclose.