| article html file updated | 1 September 2025 12:42 CEST | Update | https://www.mdpi.com/2308-3425/7/4/50 |
| article html file updated | 22 July 2022 23:48 CEST | Update | - |
| article html file updated | 4 November 2020 12:09 CET | Original file | - |
| article pdf uploaded. | 4 November 2020 12:07 CET | Version of Record | https://www.mdpi.com/2308-3425/7/4/50/pdf |
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