| article html file updated | 1 September 2025 12:05 CEST | Update | https://www.mdpi.com/2218-0532/88/4/50 |
| article html file updated | 22 July 2022 22:48 CEST | Update | - |
| article html file updated | 28 October 2020 10:35 CET | Original file | - |
| article pdf uploaded. | 28 October 2020 10:33 CET | Version of Record | https://www.mdpi.com/2218-0532/88/4/50/pdf |
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