| article html file updated | 1 September 2025 18:48 CEST | Update | https://www.mdpi.com/1996-1073/14/2/457 |
| article html file updated | 23 July 2022 17:29 CEST | Update | - |
| article html file updated | 20 January 2021 10:00 CET | Update | - |
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| article pdf uploaded. | 20 January 2021 04:55 CET | Updated version of record | https://www.mdpi.com/1996-1073/14/2/457/pdf |
| article xml uploaded. | 20 January 2021 04:55 CET | Update | https://www.mdpi.com/1996-1073/14/2/457/xml |
| article xml file uploaded | 20 January 2021 04:55 CET | Original file | - |
| article pdf uploaded. | 15 January 2021 19:59 CET | Version of Record | https://www.mdpi.com/1996-1073/14/2/457/pdf-vor |
