| article html file updated | 1 September 2025 03:27 CEST | Update | https://www.mdpi.com/1996-1073/13/14/3731 |
| article html file updated | 22 July 2022 00:41 CEST | Update | - |
| article html file updated | 22 July 2020 05:57 CEST | Original file | - |
| article pdf uploaded. | 22 July 2020 05:56 CEST | Updated version of record | https://www.mdpi.com/1996-1073/13/14/3731/pdf |
| article xml uploaded. | 22 July 2020 05:56 CEST | Update | https://www.mdpi.com/1996-1073/13/14/3731/xml |
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| article pdf uploaded. | 20 July 2020 13:20 CEST | Version of Record | https://www.mdpi.com/1996-1073/13/14/3731/pdf-vor |
