Early labor force exits in patients with treatment-resistant depression: an assessment of work years lost in a Danish nationwide register-based cohort study.

"Conflict of interest statement: The authors declare that there is no conflict of interest."

"Funding: The authors disclosed receipt of the following financial support for the research, authorship, and/or publication of this article: Kathrine Bang Madsen receives funding from the European Union’s Horizon 2020 research program under the grant agreement No 754740 “Moodstratification”. Oleguer Plana-Ripoll receives funding from the European Union’s Horizon 2020 research and innovation program under the Marie Sklodowska-Curie grant agreement No 837180 and the Danish National Research Foundation (Niels Bohr Professorship to Prof. John J. McGrath). Katherine L. Musliner receives funding from the Lundbeck Foundation, Grant #R303-2018-3551. Jean-Christophe Philippe Debost receives funding from the Lundbeck Foundation Initiative for Integrative Psychiatric Research (iPSYCH) (Grant number R155-2014-1724); the Danish Council for Independent Research (Grant number 8020-00013). Trine Munk-Olsen receives funding from The Lundbeck Foundation Initiative for Integrative Psychiatric Research, iPSYCH (grant R155-2014-1724)."