| article html file updated | 30 August 2025 12:54 CEST | Update | https://www.mdpi.com/1999-4923/11/3/117 |
| article html file updated | 19 July 2022 16:15 CEST | Update | - |
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| article pdf uploaded. | 12 March 2019 11:56 CET | Version of Record | https://www.mdpi.com/1999-4923/11/3/117/pdf |
| article xml uploaded. | 12 March 2019 11:56 CET | Update | https://www.mdpi.com/1999-4923/11/3/117/xml |
| article xml file uploaded | 12 March 2019 11:56 CET | Original file | - |
