The publisher would like to draw the reader's attention to an error in the following article:
Katsuki R, Tateno M, Kubo H, Kurahara K, Hayakawa K, Kuwano N, Kanba S, Kato TA. Autism spectrum conditions in hikikomori: A pilot case–control study. Psychiatry Clin. Neurosci. 2020; 74: 652–658.
On page 657, the following statement should have been included under ‘Acknowledgments’.
This work was partially supported by Japan Society for the Promotion of Science (JSPS: JP16H06403 to T.A.K.).
The publisher apologizes for the error and any inconvenience it may have caused.