| article html file updated | 24 December 2025 16:19 CET | Update | https://www.mdpi.com/1660-4601/16/21/4271 |
| article html file updated | 31 August 2025 04:00 CEST | Update | N/A |
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| article html file updated | 4 November 2019 04:58 CET | Original file | N/A |
| article pdf uploaded. | 4 November 2019 04:57 CET | Version of Record | https://www.mdpi.com/1660-4601/16/21/4271/pdf |
| article xml uploaded. | 4 November 2019 04:57 CET | Update | https://www.mdpi.com/1660-4601/16/21/4271/xml |
| article xml file uploaded | 4 November 2019 04:57 CET | Original file | N/A |
