e.  Electronic supplementary material =================================   {#Sec00}  Supplementary Information  **Electronic supplementary material**  **Supplementary information** accompanies this paper at doi:00.0000/s00000-000-00000-0  **Publisher\'s note:** Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.  This study was supported by the German Research Foundation (DFG) within the 