Eggebrecht, Holger
Schönburg, Markus
Voigtländer, Thomas
Szalay, Zoltan
Chun, Julian
Choi, Yeong Hoon
Schmermund, Axel
Article History
Received: 15 July 2020
Revised: 26 October 2020
Accepted: 17 November 2020
First Online: 9 December 2020
Conflict of interest
: H. Eggebrecht supports the Siilo app pro bono and has advised Siilo B.V. in medical issues, without receiving honoraria. M. Schönburg, T. Voigtländer, Z. Szalay, J. Chun, Y.H. Choi and A. Schmermund declare that they have no competing interests.