| article html file updated | 2 September 2025 09:47 CEST | Update | https://www.mdpi.com/2227-9059/9/6/642 |
| article html file updated | 26 July 2022 22:43 CEST | Update | - |
| article html file updated | 3 June 2021 12:45 CEST | Original file | - |
| article pdf uploaded. | 3 June 2021 12:44 CEST | Version of Record | https://www.mdpi.com/2227-9059/9/6/642/pdf |
| article xml uploaded. | 3 June 2021 12:44 CEST | Update | https://www.mdpi.com/2227-9059/9/6/642/xml |
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