| article html file updated | 25 December 2025 04:27 CET | Update | https://www.mdpi.com/2077-0383/10/4/877 |
| article html file updated | 1 September 2025 22:19 CEST | Update | - |
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| article html file updated | 25 February 2021 03:32 CET | Original file | - |
| article pdf uploaded. | 25 February 2021 03:31 CET | Updated version of record | https://www.mdpi.com/2077-0383/10/4/877/pdf |
| article xml uploaded. | 25 February 2021 03:31 CET | Update | https://www.mdpi.com/2077-0383/10/4/877/xml |
| article xml file uploaded | 25 February 2021 03:31 CET | Original file | - |
| article pdf uploaded. | 20 February 2021 14:36 CET | Version of Record | https://www.mdpi.com/2077-0383/10/4/877/pdf-vor |
