Dorothea Henniger
Interventional and Experimental Endoscopy (InExEn), Department of Internal Medicine II, University Hospital Würzburg, Würzburg, Germany

Monika Engelke
Bildungswerk e.V. Campus der St. Elisabeth Gruppe Katholische Kliniken Rhein-Ruhr, Herne, Germany

Julian Kreiser
Visual Computing Group, Institute of Media Informatics, Ulm University, Ulm, Germany

Valentin Riemer
Department of Learning and Instruction, Institute of Psychology and Education, Ulm University, Ulm, Germany

Eva Wierzba
Department of Learning and Instruction, Institute of Psychology and Education, Ulm University, Ulm, Germany

Stavros Dimitriadis
Department of Gastroenterology, University Hospital Coventry and Warwickshire, Clifford Bridge Road, Coventry, CV2 2DX, UK

Alexander Meining
Interventional and Experimental Endoscopy (InExEn), Department of Internal Medicine II, University Hospital Würzburg, Würzburg, Germany

Tina Seufert
Department of Learning and Instruction, Institute of Psychology and Education, Ulm University, Ulm, Germany

Timo Ropinski
Visual Computing Group, Institute of Media Informatics, Ulm University, Ulm, Germany

Alexander Hann
Interventional and Experimental Endoscopy (InExEn), Department of Internal Medicine II, University Hospital Würzburg, Würzburg, Germany