Correction: Ntakolia et al. An Explainable Machine Learning Approach for COVID-19’s Impact on Mood States of Children and Adolescents during the First Lockdown in Greece. Healthcare 2022, 10, 149

Argyris Stringaris was initially included as an author in the original publication [1]. However, due to his personal decision, we have excluded him from the authors and we added his contribution to the acknowledgments section. The corrected Author Contributions and Acknowledgments are shown below.

Author Contributions: Conceptualization, C.N.; methodology, C.N.; software, C.N.; validation, C.N.; formal analysis, C.N., I.R., I.G., A.S. and E.L.; data curation, C.N., D.P., K.M., I.G., K.K., A.S., E.T., A.G., K.L., I.K., N.S. and G.O.; writing—original draft preparation, C.N., D.P., I.R., A.S., E.L. and M.C.-T.; writing—review and editing, C.N., I.R., I.G. and M.C.-T.; visualization, C.N.; supervision, E.L.; project administration, E.L. All authors have read and agreed to the published version of the manuscript.

Acknowledgments: The authors would like to thank all the respondents to this study who took the time to complete the questionnaire. We would like to thank Argyris Stringaris for his contributions to coordinating sample collection and discussions regarding the clinical aspects of the paper. We would also like to thank the Hellenic COVID-19 imPact survEy (HOPE) Consortium for their contribution during the data collection process: Lagakou E., First Psychiatric Department, Eginition Hospital, National and Kapodistrian University of Athens, Athens, Greece; elagakou@gmail.com. Mamaki, E., Mental Health Center, General Hospital “G. Hatzikosta”, Ioannina, Greece; g.vottis@yahoo.gr. Neou, E., Hellenic Centre for Mental Health and Research, Athens, Greece; evaneou@gmail.com. Polaki, O., Community Mental Health Center for Children and Adolescents in N.Smyrni, Division of Psychiatry, “Asklepieion Voulas’ General Hospital, Attica, Greece; olympiapolaki@yahoo.gr. Priftis D., University Mental Health Research Institute; icedale@gmail.com. Triantafyllou, G., Second Psychiatric Department, “Attikon” University Hospital, National and Kapodistrian University of Athens, Athens, Greece; g_triantafillou@yahoo.gr. Valvi E., Athens Child and Adolescent Mental Health Centre, General Children’s Hospital “Pan. & Aglaia Kyriakou”, Athens, Greece. Vassara, V., Community Mental Health Center for Children and Adolescents, Department of Psychiatry, University Hospital of Ioannina, Ioannina, Greece; vasilikivassara@gmail.com.

The authors apologize for any inconvenience caused and state that the scientific conclusions are unaffected. The original publication has also been updated.