| article html file updated | 20 August 2026 09:45 CEST | Update | https://www.mdpi.com/1999-4907/12/9/1244 |
| article html file updated | 30 July 2022 05:51 CEST | Update | N/A |
| article html file updated | 15 September 2021 03:13 CEST | Update | N/A |
| article pdf uploaded. | 15 September 2021 03:11 CEST | Updated version of record | https://www.mdpi.com/1999-4907/12/9/1244/pdf |
| article xml uploaded. | 15 September 2021 03:11 CEST | Update | https://www.mdpi.com/1999-4907/12/9/1244/xml |
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| article html file updated | 15 September 2021 03:09 CEST | Original file | N/A |
| article pdf uploaded. | 15 September 2021 03:08 CEST | Version of Record | N/A |
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| article xml file uploaded | 15 September 2021 03:08 CEST | Original file | N/A |
