Correction to: Questionnaire choice affects the prevalence of recommended physical activity: an online survey comparing four measuring instruments within the same sample

Affiliations

Gerrit Stassen: Working Group Physical Activity-Related Prevention Research, Institute of Movement Therapy and Movement-Oriented Prevention and Rehabilitation, German Sport University Cologne
Kevin Rudolf: Department of Movement-Oriented Prevention and Rehabilitation Sciences, Institute of Movement Therapy and Movement-Oriented Prevention and Rehabilitation, German Sport University Cologne
Madeleine Gernert: Working Group Physical Activity-Related Prevention Research, Institute of Movement Therapy and Movement-Oriented Prevention and Rehabilitation, German Sport University Cologne
Ansgar Thiel: Institute of Sports Science, Eberhard Karls University Tübingen
Andrea Schaller: Working Group Physical Activity-Related Prevention Research, Institute of Movement Therapy and Movement-Oriented Prevention and Rehabilitation, German Sport University Cologne

Abstract

An amendment to this paper has been published and can be accessed via the original article.