| article html file updated | 1 September 2025 20:40 CEST | Update | https://www.mdpi.com/2304-6767/9/2/18 |
| article html file updated | 24 July 2022 14:06 CEST | Update | - |
| article html file updated | 5 February 2021 02:19 CET | Update | - |
| article pdf uploaded. | 5 February 2021 02:17 CET | Updated version of record | https://www.mdpi.com/2304-6767/9/2/18/pdf |
| article xml uploaded. | 5 February 2021 02:17 CET | Update | https://www.mdpi.com/2304-6767/9/2/18/xml |
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| article html file updated | 4 February 2021 10:16 CET | Original file | - |
| article pdf uploaded. | 4 February 2021 10:09 CET | Version of Record | https://www.mdpi.com/2304-6767/9/2/18/pdf-vor |
| article xml uploaded. | 4 February 2021 10:09 CET | Update | - |
| article xml file uploaded | 4 February 2021 10:09 CET | Original file | - |
