| article html file updated | 7 September 2025 11:00 CEST | Update | https://www.mdpi.com/2311-7524/8/1/39 |
| article html file updated | 31 July 2022 01:17 CEST | Update | N/A |
| article html file updated | 30 December 2021 11:47 CET | Original file | N/A |
| article pdf uploaded. | 30 December 2021 11:46 CET | Version of Record | https://www.mdpi.com/2311-7524/8/1/39/pdf |
| article xml uploaded. | 30 December 2021 11:46 CET | Update | https://www.mdpi.com/2311-7524/8/1/39/xml |
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