Abstracts

This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.

Authors retain copyright, without restrictions, in their articles and grant the journal right of first publication with the work simultaneously licensed under Creative Commons Attribution ShareAlike Licence 4.0 International (CC BY-NC-SA). Readers are free to copy, display, distribute, and adapt an article, as long as the work is attributed to the author(s) and ESC, the changes are identified, and the same license applies to the derivative work. Only non-commercial uses of the work are permitted.