| article html file updated | 2 September 2025 00:09 CEST | Update | https://www.mdpi.com/2673-4087/2/1/6 |
| article html file updated | 25 July 2022 06:59 CEST | Update | N/A |
| article html file updated | 10 March 2021 15:14 CET | Update | N/A |
| article pdf uploaded. | 10 March 2021 15:13 CET | Updated version of record | https://www.mdpi.com/2673-4087/2/1/6/pdf |
| article xml uploaded. | 10 March 2021 15:13 CET | Update | https://www.mdpi.com/2673-4087/2/1/6/xml |
| article xml file uploaded | 10 March 2021 15:13 CET | Update | N/A |
| article html file updated | 10 March 2021 12:11 CET | Original file | N/A |
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