| article html file updated | 1 September 2025 11:45 CEST | Update | https://www.mdpi.com/2071-1050/12/21/8821 |
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| article html file updated | 26 October 2020 04:51 CET | Original file | - |
| article pdf uploaded. | 26 October 2020 04:50 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/21/8821/pdf |
| article xml uploaded. | 26 October 2020 04:50 CET | Update | https://www.mdpi.com/2071-1050/12/21/8821/xml |
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