| article html file updated | 2 September 2025 02:44 CEST | Update | https://www.mdpi.com/1999-4893/14/4/117 |
| article html file updated | 25 July 2022 10:47 CEST | Update | - |
| article html file updated | 4 August 2021 07:16 CEST | Update | - |
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| article html file updated | 11 April 2021 06:43 CEST | Update | - |
| article html file updated | 7 April 2021 10:04 CEST | Update | - |
| article html file updated | 6 April 2021 14:22 CEST | Original file | - |
| article pdf uploaded. | 6 April 2021 14:21 CEST | Updated version of record | https://www.mdpi.com/1999-4893/14/4/117/pdf |
| article xml uploaded. | 6 April 2021 14:21 CEST | Update | https://www.mdpi.com/1999-4893/14/4/117/xml |
| article xml file uploaded | 6 April 2021 14:21 CEST | Original file | - |
| article pdf uploaded. | 4 April 2021 12:34 CEST | Version of Record | https://www.mdpi.com/1999-4893/14/4/117/pdf-vor |
