Received: 2 March 2018
Accepted: 2 May 2019
First Online: 22 May 2019
Ethics approval and consent to participate
: Ethical approval for HILDA was obtained from the Faculty of Business and Economics Human Ethics Advisory Committee at the University of Melbourne. Approval for the use of HILDA data was provided by the Government Department of Social Services.
: Not applicable.
: The authors declare that they have no competing interests.
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