| article html file updated | 1 September 2025 22:05 CEST | Update | https://www.mdpi.com/2673-4176/2/1/6 |
| article html file updated | 25 July 2022 04:03 CEST | Update | - |
| article html file updated | 19 February 2021 09:32 CET | Update | - |
| article pdf uploaded. | 19 February 2021 09:31 CET | Updated version of record | https://www.mdpi.com/2673-4176/2/1/6/pdf |
| article xml uploaded. | 19 February 2021 09:31 CET | Update | https://www.mdpi.com/2673-4176/2/1/6/xml |
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| article html file updated | 19 February 2021 07:14 CET | Original file | - |
| article pdf uploaded. | 19 February 2021 07:12 CET | Version of Record | - |
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