| article html file updated | 30 August 2025 08:11 CEST | Update | https://www.mdpi.com/1999-4907/9/11/670 |
| article html file updated | 17 July 2022 06:08 CEST | Update | - |
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| article html file updated | 26 November 2018 05:35 CET | Update | - |
| article html file updated | 29 October 2018 11:57 CET | Update | - |
| article pdf uploaded. | 29 October 2018 09:41 CET | Updated version of record | https://www.mdpi.com/1999-4907/9/11/670/pdf |
| article xml uploaded. | 29 October 2018 09:41 CET | Update | https://www.mdpi.com/1999-4907/9/11/670/xml |
| article xml file uploaded | 29 October 2018 09:41 CET | Update | - |
| article pdf uploaded. | 25 October 2018 16:39 CEST | Version of Record | https://www.mdpi.com/1999-4907/9/11/670/pdf-vor |
| article xml uploaded. | 25 October 2018 16:39 CEST | Update | - |
| article xml file uploaded | 25 October 2018 16:39 CEST | Original file | - |
| article html file updated | 25 October 2018 16:38 CEST | Original file | - |
