| article html file updated | 1 September 2025 20:48 CEST | Update | https://www.mdpi.com/1996-1073/14/4/830 |
| article html file updated | 24 July 2022 15:55 CEST | Update | - |
| article html file updated | 8 February 2021 10:02 CET | Update | - |
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| article pdf uploaded. | 8 February 2021 07:49 CET | Updated version of record | https://www.mdpi.com/1996-1073/14/4/830/pdf |
| article xml uploaded. | 8 February 2021 07:49 CET | Update | https://www.mdpi.com/1996-1073/14/4/830/xml |
| article xml file uploaded | 8 February 2021 07:49 CET | Original file | - |
| article pdf uploaded. | 5 February 2021 11:04 CET | Updated version of record | https://www.mdpi.com/1996-1073/14/4/830/pdf-vor |
| article pdf uploaded. | 5 February 2021 10:19 CET | Version of Record | https://www.mdpi.com/1996-1073/14/4/830/pdf-vor |
