| article html file updated | 31 August 2025 02:51 CEST | Update | https://www.mdpi.com/1999-4923/11/10/531 |
| article html file updated | 20 July 2022 01:42 CEST | Update | - |
| article html file updated | 14 February 2020 00:35 CET | Update | - |
| article html file updated | 30 October 2019 22:55 CET | Update | - |
| article html file updated | 17 October 2019 06:30 CEST | Update | - |
| article pdf uploaded. | 17 October 2019 06:29 CEST | Updated version of record | https://www.mdpi.com/1999-4923/11/10/531/pdf |
| article xml uploaded. | 17 October 2019 06:29 CEST | Update | https://www.mdpi.com/1999-4923/11/10/531/xml |
| article xml file uploaded | 17 October 2019 06:29 CEST | Update | - |
| article html file updated | 14 October 2019 09:46 CEST | Original file | - |
| article pdf uploaded. | 14 October 2019 09:45 CEST | Version of Record | https://www.mdpi.com/1999-4923/11/10/531/pdf-vor |
| article xml uploaded. | 14 October 2019 09:45 CEST | Update | - |
| article xml file uploaded | 14 October 2019 09:45 CEST | Original file | - |
