| article html file updated | 31 August 2025 06:00 CEST | Update | https://www.mdpi.com/2075-4663/7/12/246 |
| article html file updated | 19 July 2022 22:15 CEST | Update | - |
| article html file updated | 14 February 2020 16:45 CET | Update | - |
| article html file updated | 31 December 2019 03:50 CET | Update | - |
| article html file updated | 9 December 2019 02:52 CET | Update | - |
| article pdf uploaded. | 9 December 2019 02:51 CET | Updated version of record | https://www.mdpi.com/2075-4663/7/12/246/pdf |
| article xml uploaded. | 9 December 2019 02:51 CET | Update | https://www.mdpi.com/2075-4663/7/12/246/xml |
| article xml file uploaded | 9 December 2019 02:51 CET | Update | - |
| article html file updated | 7 December 2019 09:50 CET | Original file | - |
| article pdf uploaded. | 7 December 2019 09:48 CET | Version of Record | https://www.mdpi.com/2075-4663/7/12/246/pdf-vor |
| article xml uploaded. | 7 December 2019 09:48 CET | Update | - |
| article xml file uploaded | 7 December 2019 09:48 CET | Original file | - |
