| article html file updated | 31 August 2025 14:55 CEST | Update | https://www.mdpi.com/1996-1073/13/6/1439 |
| article html file updated | 20 July 2022 23:26 CEST | Update | N/A |
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| article pdf uploaded. | 26 March 2020 03:33 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/6/1439/pdf |
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