| article html file updated | 31 August 2025 02:46 CEST | Update | https://www.mdpi.com/1996-1073/12/20/3854 |
| article html file updated | 20 July 2022 01:48 CEST | Update | - |
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| article html file updated | 29 October 2019 21:28 CET | Update | - |
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| article pdf uploaded. | 12 October 2019 07:46 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/20/3854/pdf |
| article xml uploaded. | 12 October 2019 07:46 CEST | Update | https://www.mdpi.com/1996-1073/12/20/3854/xml |
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