| article html file updated | 1 September 2025 12:37 CEST | Update | https://www.mdpi.com/2071-1050/12/21/9140 |
| article html file updated | 22 July 2022 23:41 CEST | Update | - |
| article html file updated | 3 November 2020 13:10 CET | Original file | - |
| article pdf uploaded. | 3 November 2020 13:08 CET | Version of Record | https://www.mdpi.com/2071-1050/12/21/9140/pdf |
| article xml uploaded. | 3 November 2020 13:08 CET | Update | https://www.mdpi.com/2071-1050/12/21/9140/xml |
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