| article html file updated | 7 September 2025 04:34 CEST | Update | https://www.mdpi.com/2227-7072/9/4/62 |
| article html file updated | 30 July 2022 15:19 CEST | Update | - |
| article html file updated | 10 November 2021 10:00 CET | Update | - |
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| article pdf uploaded. | 9 November 2021 11:22 CET | Updated version of record | https://www.mdpi.com/2227-7072/9/4/62/pdf |
| article xml uploaded. | 9 November 2021 11:22 CET | Update | https://www.mdpi.com/2227-7072/9/4/62/xml |
| article xml file uploaded | 9 November 2021 11:22 CET | Original file | - |
| article pdf uploaded. | 7 November 2021 07:50 CET | Updated version of record | https://www.mdpi.com/2227-7072/9/4/62/pdf-vor |
| article pdf uploaded. | 7 November 2021 06:55 CET | Version of Record | https://www.mdpi.com/2227-7072/9/4/62/pdf-vor |
