| article html file updated | 2 September 2025 05:30 CEST | Update | https://www.mdpi.com/2071-1050/13/9/4969 |
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| article pdf uploaded. | 29 April 2021 08:43 CEST | Updated version of record | https://www.mdpi.com/2071-1050/13/9/4969/pdf |
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| article pdf uploaded. | 28 April 2021 16:11 CEST | Updated version of record | https://www.mdpi.com/2071-1050/13/9/4969/pdf-vor |
| article pdf uploaded. | 28 April 2021 15:54 CEST | Version of Record | https://www.mdpi.com/2071-1050/13/9/4969/pdf-vor |
