Authors
Jon Ulrich Hansen
Hillerød, Denmark
Cléa Percier
Zürich, Switzerland
Henrik Damgaard-Rasmussen
Hillerød, Denmark
Katherine Palmer
Phoenix Marketing International, Rhinebeck, USA
© 2022 Jon Ulrich Hansen, Cléa Percier, Henrik Damgaard-Rasmussen, Katherine Palmer, published by Haemnet Ltd
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.