| article html file updated | 30 August 2025 22:30 CEST | Update | https://www.mdpi.com/1996-1073/12/14/2698 |
| article html file updated | 20 July 2022 06:59 CEST | Update | - |
| article html file updated | 13 February 2020 02:25 CET | Update | - |
| article html file updated | 31 July 2019 08:23 CEST | Update | - |
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| article pdf uploaded. | 15 July 2019 09:59 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/14/2698/pdf |
| article xml uploaded. | 15 July 2019 09:59 CEST | Update | https://www.mdpi.com/1996-1073/12/14/2698/xml |
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