| article html file updated | 31 August 2025 06:42 CEST | Update | https://www.mdpi.com/1996-1944/12/24/4226 |
| article html file updated | 19 July 2022 21:34 CEST | Update | - |
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| article html file updated | 16 December 2019 14:41 CET | Original file | - |
| article pdf uploaded. | 16 December 2019 14:39 CET | Version of Record | https://www.mdpi.com/1996-1944/12/24/4226/pdf |
| article xml uploaded. | 16 December 2019 14:39 CET | Update | https://www.mdpi.com/1996-1944/12/24/4226/xml |
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