| article html file updated | 31 August 2025 05:19 CEST | Update | https://www.mdpi.com/1999-4923/11/12/635 |
| article html file updated | 19 July 2022 22:54 CEST | Update | - |
| article html file updated | 14 February 2020 14:03 CET | Update | - |
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| article html file updated | 30 December 2019 23:23 CET | Update | - |
| article html file updated | 18 December 2019 10:50 CET | Original file | - |
| article pdf uploaded. | 18 December 2019 10:45 CET | Updated version of record | https://www.mdpi.com/1999-4923/11/12/635/pdf |
| article xml uploaded. | 18 December 2019 10:45 CET | Update | https://www.mdpi.com/1999-4923/11/12/635/xml |
| article xml file uploaded | 18 December 2019 10:45 CET | Update | - |
| article pdf uploaded. | 28 November 2019 14:06 CET | Version of Record | https://www.mdpi.com/1999-4923/11/12/635/pdf-vor |
| article xml file uploaded | 28 November 2019 14:06 CET | Original file | - |
