| article html file updated | 7 September 2025 06:17 CEST | Update | https://www.mdpi.com/2410-3896/6/4/47 |
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| article html file updated | 30 November 2021 10:12 CET | Update | - |
| article pdf uploaded. | 30 November 2021 10:10 CET | Updated version of record | https://www.mdpi.com/2410-3896/6/4/47/pdf |
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| article html file updated | 26 November 2021 10:46 CET | Original file | - |
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| article xml uploaded. | 26 November 2021 10:45 CET | Update | - |
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| article pdf uploaded. | 25 November 2021 17:28 CET | Version of Record | https://www.mdpi.com/2410-3896/6/4/47/pdf-vor |
