| article html file updated | 30 August 2025 10:54 CEST | Update | https://www.mdpi.com/1999-4923/11/1/28 |
| article html file updated | 17 July 2022 22:21 CEST | Update | - |
| article html file updated | 11 February 2020 08:22 CET | Update | - |
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| article html file updated | 30 January 2019 05:43 CET | Update | - |
| article html file updated | 22 January 2019 06:39 CET | Original file | - |
| article pdf uploaded. | 22 January 2019 06:38 CET | Updated version of record | https://www.mdpi.com/1999-4923/11/1/28/pdf |
| article xml uploaded. | 22 January 2019 06:38 CET | Update | https://www.mdpi.com/1999-4923/11/1/28/xml |
| article xml file uploaded | 22 January 2019 06:38 CET | Update | - |
| article pdf uploaded. | 11 January 2019 15:35 CET | Updated version of record | https://www.mdpi.com/1999-4923/11/1/28/pdf-vor |
| article pdf uploaded. | 11 January 2019 15:09 CET | Version of Record | https://www.mdpi.com/1999-4923/11/1/28/pdf-vor |
| article xml file uploaded | 11 January 2019 15:09 CET | Original file | - |
