| article html file updated | 19 August 2026 10:44 CEST | Update | https://www.mdpi.com/2073-4441/13/9/1271 |
| article html file updated | 25 December 2025 10:01 CET | Update | N/A |
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| article html file updated | 30 April 2021 14:16 CEST | Original file | N/A |
| article pdf uploaded. | 30 April 2021 14:15 CEST | Version of Record | https://www.mdpi.com/2073-4441/13/9/1271/pdf |
| article xml uploaded. | 30 April 2021 14:15 CEST | Update | https://www.mdpi.com/2073-4441/13/9/1271/xml |
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