| article html file updated | 1 September 2025 20:42 CEST | Update | https://www.mdpi.com/2071-1050/13/4/1671 |
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| article pdf uploaded. | 4 February 2021 13:12 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/4/1671/pdf |
| article xml uploaded. | 4 February 2021 13:12 CET | Update | https://www.mdpi.com/2071-1050/13/4/1671/xml |
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| article html file updated | 4 February 2021 12:03 CET | Original file | - |
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