| article html file updated | 30 August 2025 22:49 CEST | Update | https://www.mdpi.com/1996-1073/12/14/2813 |
| article html file updated | 20 July 2022 06:36 CEST | Update | - |
| article html file updated | 13 February 2020 04:04 CET | Update | - |
| article html file updated | 31 July 2019 10:18 CEST | Update | - |
| article html file updated | 25 July 2019 09:24 CEST | Update | - |
| article pdf uploaded. | 25 July 2019 09:22 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/14/2813/pdf |
| article xml uploaded. | 25 July 2019 09:22 CEST | Update | https://www.mdpi.com/1996-1073/12/14/2813/xml |
| article xml file uploaded | 25 July 2019 09:22 CEST | Update | - |
| article html file updated | 22 July 2019 11:23 CEST | Original file | - |
| article pdf uploaded. | 22 July 2019 11:22 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/14/2813/pdf-vor |
| article xml file uploaded | 22 July 2019 11:22 CEST | Original file | - |
