| article html file updated | 1 September 2025 22:46 CEST | Update | https://www.mdpi.com/2673-3943/2/1/6 |
| article html file updated | 25 July 2022 05:01 CEST | Update | N/A |
| article html file updated | 26 February 2021 02:21 CET | Update | N/A |
| article pdf uploaded. | 26 February 2021 02:19 CET | Updated version of record | https://www.mdpi.com/2673-3943/2/1/6/pdf |
| article xml uploaded. | 26 February 2021 02:19 CET | Update | https://www.mdpi.com/2673-3943/2/1/6/xml |
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| article xml uploaded. | 25 February 2021 14:00 CET | Update | N/A |
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