| article html file updated | 1 September 2025 16:48 CEST | Update | https://www.mdpi.com/1996-1073/14/1/36 |
| article html file updated | 23 July 2022 06:47 CEST | Update | - |
| article html file updated | 25 December 2020 10:00 CET | Update | - |
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| article pdf uploaded. | 25 December 2020 06:58 CET | Updated version of record | https://www.mdpi.com/1996-1073/14/1/36/pdf |
| article xml uploaded. | 25 December 2020 06:58 CET | Update | https://www.mdpi.com/1996-1073/14/1/36/xml |
| article xml file uploaded | 25 December 2020 06:58 CET | Original file | - |
| article pdf uploaded. | 23 December 2020 13:23 CET | Version of Record | https://www.mdpi.com/1996-1073/14/1/36/pdf-vor |
