| article html file updated | 1 September 2025 17:20 CEST | Update | https://www.mdpi.com/2218-273X/11/1/39 |
| article html file updated | 23 July 2022 08:32 CEST | Update | - |
| article html file updated | 30 December 2020 09:47 CET | Original file | - |
| article pdf uploaded. | 30 December 2020 09:46 CET | Version of Record | https://www.mdpi.com/2218-273X/11/1/39/pdf |
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