| article html file updated | 19 August 2026 20:34 CEST | Update | https://www.mdpi.com/1660-4601/18/13/6978 |
| article html file updated | 25 December 2025 15:48 CET | Update | N/A |
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| article html file updated | 1 July 2021 06:25 CEST | Original file | N/A |
| article pdf uploaded. | 1 July 2021 06:24 CEST | Updated version of record | https://www.mdpi.com/1660-4601/18/13/6978/pdf |
| article xml uploaded. | 1 July 2021 06:24 CEST | Update | https://www.mdpi.com/1660-4601/18/13/6978/xml |
| article xml file uploaded | 1 July 2021 06:24 CEST | Original file | N/A |
| article pdf uploaded. | 29 June 2021 15:07 CEST | Version of Record | https://www.mdpi.com/1660-4601/18/13/6978/pdf-vor |
