| article html file updated | 31 August 2025 09:08 CEST | Update | https://www.mdpi.com/1996-1073/13/2/431 |
| article html file updated | 20 July 2022 17:40 CEST | Update | N/A |
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| article pdf uploaded. | 16 January 2020 10:52 CET | Version of Record | https://www.mdpi.com/1996-1073/13/2/431/pdf |
| article xml uploaded. | 16 January 2020 10:52 CET | Update | https://www.mdpi.com/1996-1073/13/2/431/xml |
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