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PETER: protocol for a randomised controlled trial of the effects of postal and digital invitations and reminders on participation in colorectal cancer screening among young adults

By Leon Klimeck, Thomas Heisser, Utta Petzold, Show 2 more authorsHermann Brenner
Figure 1. Study design and endpoints.
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Figure 1. Study design and endpoints.Study design and endpoints.Klimeck et al.
Trial in peopleInterventions

12 months, declared no competing interests

Paper

The paper

Leon Klimeck, Thomas Heisser, Utta Petzold, Show 2 more authorsHermann Brenner

German Cancer Research Center

BMJ Open, 18 Sep 2026

doi.org/10.1136/bmjopen-2026-124980PubMed 42760086

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