| article html file updated | 7 September 2025 09:33 CEST | Update | https://www.mdpi.com/2073-4441/14/1/4 |
| article html file updated | 30 July 2022 23:35 CEST | Update | - |
| article html file updated | 10 January 2022 10:38 CET | Update | - |
| article pdf uploaded. | 10 January 2022 10:36 CET | Updated version of record | https://www.mdpi.com/2073-4441/14/1/4/pdf |
| article xml uploaded. | 10 January 2022 10:36 CET | Update | https://www.mdpi.com/2073-4441/14/1/4/xml |
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| article html file updated | 21 December 2021 11:40 CET | Original file | - |
| article pdf uploaded. | 21 December 2021 11:37 CET | Version of Record | https://www.mdpi.com/2073-4441/14/1/4/pdf-vor |
| article xml uploaded. | 21 December 2021 11:37 CET | Update | - |
| article xml file uploaded | 21 December 2021 11:37 CET | Original file | - |
