| article html file updated | 31 August 2025 06:35 CEST | Update | https://www.mdpi.com/1996-1944/12/24/4206 |
| article html file updated | 19 July 2022 21:41 CEST | Update | N/A |
| article html file updated | 14 February 2020 18:45 CET | Update | N/A |
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| article pdf uploaded. | 14 December 2019 08:33 CET | Version of Record | https://www.mdpi.com/1996-1944/12/24/4206/pdf |
| article xml uploaded. | 14 December 2019 08:33 CET | Update | https://www.mdpi.com/1996-1944/12/24/4206/xml |
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