| article html file updated | 2 September 2025 20:52 CEST | Update | https://www.mdpi.com/2075-4655/6/4/31 |
| article html file updated | 28 February 2023 15:48 CET | Update | N/A |
| article html file updated | 28 September 2022 15:43 CEST | Original file | N/A |
| article pdf uploaded. | 28 September 2022 15:42 CEST | Version of Record | https://www.mdpi.com/2075-4655/6/4/31/pdf |
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