| article html file updated | 1 September 2025 21:56 CEST | Update | https://www.mdpi.com/1996-1073/14/4/1048 |
| article html file updated | 25 July 2022 03:51 CEST | Update | N/A |
| article html file updated | 19 February 2021 12:23 CET | Update | N/A |
| article pdf uploaded. | 19 February 2021 12:21 CET | Updated version of record | https://www.mdpi.com/1996-1073/14/4/1048/pdf |
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| article html file updated | 18 February 2021 11:19 CET | Update | N/A |
| article pdf uploaded. | 18 February 2021 11:17 CET | Updated version of record | https://www.mdpi.com/1996-1073/14/4/1048/pdf-vor |
| article xml uploaded. | 18 February 2021 11:17 CET | Update | N/A |
| article xml file uploaded | 18 February 2021 11:17 CET | Update | N/A |
| article html file updated | 18 February 2021 09:18 CET | Original file | N/A |
| article pdf uploaded. | 18 February 2021 09:17 CET | Updated version of record | https://www.mdpi.com/1996-1073/14/4/1048/pdf-vor |
| article xml uploaded. | 18 February 2021 09:17 CET | Update | N/A |
| article xml file uploaded | 18 February 2021 09:17 CET | Original file | N/A |
| article pdf uploaded. | 17 February 2021 14:27 CET | Version of Record | https://www.mdpi.com/1996-1073/14/4/1048/pdf-vor |
