| article html file updated | 19 August 2026 04:41 CEST | Update | https://www.mdpi.com/1996-1073/14/7/1815 |
| article html file updated | 2 September 2025 01:38 CEST | Update | N/A |
| article html file updated | 25 July 2022 09:07 CEST | Update | N/A |
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| article html file updated | 27 March 2021 09:59 CET | Update | N/A |
| article html file updated | 26 March 2021 10:53 CET | Original file | N/A |
| article pdf uploaded. | 26 March 2021 10:51 CET | Updated version of record | https://www.mdpi.com/1996-1073/14/7/1815/pdf |
| article xml uploaded. | 26 March 2021 10:51 CET | Update | https://www.mdpi.com/1996-1073/14/7/1815/xml |
| article xml file uploaded | 26 March 2021 10:51 CET | Original file | N/A |
| article pdf uploaded. | 24 March 2021 16:00 CET | Version of Record | https://www.mdpi.com/1996-1073/14/7/1815/pdf-vor |
