| article html file updated | 2 September 2025 02:58 CEST | Update | https://www.mdpi.com/2079-6374/11/4/109 |
| article html file updated | 25 July 2022 11:06 CEST | Update | - |
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| article pdf uploaded. | 8 April 2021 07:57 CEST | Updated version of record | https://www.mdpi.com/2079-6374/11/4/109/pdf |
| article xml uploaded. | 8 April 2021 07:57 CEST | Update | https://www.mdpi.com/2079-6374/11/4/109/xml |
| article xml file uploaded | 8 April 2021 07:57 CEST | Original file | - |
| article pdf uploaded. | 7 April 2021 12:29 CEST | Version of Record | https://www.mdpi.com/2079-6374/11/4/109/pdf-vor |
