| article html file updated | 1 September 2025 19:06 CEST | Update | https://www.mdpi.com/1996-1073/14/2/511 |
| article html file updated | 22 August 2025 00:33 CEST | Update | N/A |
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| article html file updated | 20 January 2021 10:04 CET | Update | N/A |
| article html file updated | 20 January 2021 08:13 CET | Original file | N/A |
| article pdf uploaded. | 20 January 2021 08:11 CET | Updated version of record | https://www.mdpi.com/1996-1073/14/2/511/pdf |
| article xml uploaded. | 20 January 2021 08:11 CET | Update | https://www.mdpi.com/1996-1073/14/2/511/xml |
| article xml file uploaded | 20 January 2021 08:11 CET | Original file | N/A |
| article pdf uploaded. | 19 January 2021 15:44 CET | Version of Record | https://www.mdpi.com/1996-1073/14/2/511/pdf-vor |
