Kempf K, Röhling M, Martin S, *et al*.  Telemedical coaching for weight loss in overweight employees: a three-armed randomised controlled trial. * BMJ Open* 2019;9:e022242.  doi: 10.1136/bmjopen-2018-022242

This article was previously published with missing information. 

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Kerstin Kempf and Martin Röhling share the first authorship.