| article html file updated | 7 September 2025 04:25 CEST | Update | https://www.mdpi.com/2227-7080/9/4/83 |
| article html file updated | 30 July 2022 14:55 CEST | Update | - |
| article html file updated | 25 November 2021 03:23 CET | Update | - |
| article pdf uploaded. | 25 November 2021 03:21 CET | Updated version of record | https://www.mdpi.com/2227-7080/9/4/83/pdf |
| article xml uploaded. | 25 November 2021 03:21 CET | Update | https://www.mdpi.com/2227-7080/9/4/83/xml |
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| article html file updated | 5 November 2021 09:37 CET | Original file | - |
| article pdf uploaded. | 5 November 2021 09:35 CET | Updated version of record | https://www.mdpi.com/2227-7080/9/4/83/pdf-vor |
| article xml uploaded. | 5 November 2021 09:35 CET | Update | - |
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| article pdf uploaded. | 4 November 2021 13:13 CET | Version of Record | https://www.mdpi.com/2227-7080/9/4/83/pdf-vor |
