| article html file updated | 2 September 2025 02:33 CEST | Update | https://www.mdpi.com/2075-1729/11/4/309 |
| article html file updated | 25 July 2022 10:29 CEST | Update | - |
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| article pdf uploaded. | 8 April 2021 16:17 CEST | Updated version of record | https://www.mdpi.com/2075-1729/11/4/309/pdf |
| article xml uploaded. | 8 April 2021 16:17 CEST | Update | https://www.mdpi.com/2075-1729/11/4/309/xml |
| article xml file uploaded | 8 April 2021 16:17 CEST | Update | - |
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| article pdf uploaded. | 2 April 2021 10:04 CEST | Updated version of record | https://www.mdpi.com/2075-1729/11/4/309/pdf-vor |
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| article html file updated | 2 April 2021 09:51 CEST | Original file | - |
| article pdf uploaded. | 2 April 2021 09:49 CEST | Version of Record | https://www.mdpi.com/2075-1729/11/4/309/pdf-vor |
| article xml file uploaded | 2 April 2021 09:49 CEST | Original file | - |
