Funding source: Deutsche Forschungsgemeinschaft
Award Identifier / Grant number: SPP 2086
Funding statement: The scientific work has been supported by the German Research Foundation (DFG) within the Research Priority Program SPP 2086.
The guest editor and all the authors thank DFG for funding and support. The special issues are dedicated to Prof. Dr.-Ing. Fernando Puente who strongly supported the idea of these issues and passed away this summer fully unanticipatedly.
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