| article html file updated | 31 August 2025 03:45 CEST | Update | https://www.mdpi.com/1996-1944/12/21/3563 |
| article html file updated | 20 July 2022 00:38 CEST | Update | - |
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| article html file updated | 30 October 2019 12:47 CET | Update | - |
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| article pdf uploaded. | 30 October 2019 12:45 CET | Updated version of record | https://www.mdpi.com/1996-1944/12/21/3563/pdf |
| article xml uploaded. | 30 October 2019 12:45 CET | Update | https://www.mdpi.com/1996-1944/12/21/3563/xml |
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