| article html file updated | 31 August 2025 22:45 CEST | Update | https://www.mdpi.com/2071-1050/12/11/4620 |
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| article pdf uploaded. | 15 June 2020 18:36 CEST | Updated version of record | https://www.mdpi.com/2071-1050/12/11/4620/pdf |
| article xml uploaded. | 15 June 2020 18:36 CEST | Update | https://www.mdpi.com/2071-1050/12/11/4620/xml |
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| article pdf uploaded. | 5 June 2020 13:01 CEST | Version of Record | https://www.mdpi.com/2071-1050/12/11/4620/pdf-vor |
