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Andrea Bazzani has a consulting\/advisory relationship with Sleepacta s.r.l. Serena Ceccanti, Simone Bruno and Federico Bianchi and have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this article.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Conflict of interest"}},{"value":"Not applicable.","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Ethics approval"}},{"value":"Not applicable.","order":4,"name":"Ethics","group":{"name":"EthicsHeading","label":"Consent to participate"}},{"value":"Not applicable.","order":5,"name":"Ethics","group":{"name":"EthicsHeading","label":"Consent for publication"}},{"value":"Not applicable. All relevant data supporting the findings of this study are available within the article, in the form of tables, figures and citations.","order":6,"name":"Ethics","group":{"name":"EthicsHeading","label":"Availability of data and material"}},{"value":"Not applicable.","order":7,"name":"Ethics","group":{"name":"EthicsHeading","label":"Code availability"}},{"value":"SC: conceptualisation, methodology, investigation, formal analysis, writing (original draft), visualisation; SB: methodology, formal analysis, writing (review and editing), visualisation; AB: writing (review and editing); FB: formal analysis, investigation; UF: conceptualisation, methodology, investigation, writing (review and editing), supervision. All authors read and approved the final version.","order":8,"name":"Ethics","group":{"name":"EthicsHeading","label":"Author contributions"}}]}}