| article html file updated | 2 September 2025 03:18 CEST | Update | https://www.mdpi.com/1999-4907/12/4/458 |
| article html file updated | 25 July 2022 11:32 CEST | Update | - |
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| article pdf uploaded. | 15 April 2021 04:55 CEST | Updated version of record | https://www.mdpi.com/1999-4907/12/4/458/pdf |
| article xml uploaded. | 15 April 2021 04:55 CEST | Update | https://www.mdpi.com/1999-4907/12/4/458/xml |
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| article html file updated | 9 April 2021 15:44 CEST | Original file | - |
| article pdf uploaded. | 9 April 2021 15:42 CEST | Version of Record | https://www.mdpi.com/1999-4907/12/4/458/pdf-vor |
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