| article html file updated | 30 August 2025 22:47 CEST | Update | https://www.mdpi.com/1996-1073/12/14/2801 |
| article html file updated | 20 July 2022 06:39 CEST | Update | - |
| article html file updated | 13 February 2020 03:52 CET | Update | - |
| article html file updated | 31 July 2019 10:09 CEST | Update | - |
| article html file updated | 22 July 2019 13:37 CEST | Update | - |
| article pdf uploaded. | 22 July 2019 13:35 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/14/2801/pdf |
| article xml uploaded. | 22 July 2019 13:35 CEST | Update | https://www.mdpi.com/1996-1073/12/14/2801/xml |
| article xml file uploaded | 22 July 2019 13:35 CEST | Update | - |
| article html file updated | 20 July 2019 13:22 CEST | Original file | - |
| article pdf uploaded. | 20 July 2019 13:20 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/14/2801/pdf-vor |
| article xml file uploaded | 20 July 2019 13:20 CEST | Original file | - |
