| article html file updated | 31 August 2025 13:40 CEST | Update | https://www.mdpi.com/1999-4907/11/3/291 |
| article html file updated | 21 August 2025 23:42 CEST | Update | - |
| article html file updated | 20 July 2022 22:09 CEST | Update | - |
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| article html file updated | 7 March 2020 13:40 CET | Original file | - |
| article pdf uploaded. | 6 March 2020 11:30 CET | Version of Record | https://www.mdpi.com/1999-4907/11/3/291/pdf |
| article xml uploaded. | 6 March 2020 11:30 CET | Update | https://www.mdpi.com/1999-4907/11/3/291/xml |
| article xml file uploaded | 6 March 2020 11:30 CET | Original file | - |
