| article html file updated | 31 August 2025 06:09 CEST | Update | https://www.mdpi.com/2075-4663/7/12/247 |
| article html file updated | 19 July 2022 22:05 CEST | Update | - |
| article html file updated | 14 February 2020 17:17 CET | Update | - |
| article html file updated | 31 December 2019 03:51 CET | Update | - |
| article html file updated | 10 December 2019 07:24 CET | Update | - |
| article pdf uploaded. | 10 December 2019 07:23 CET | Updated version of record | https://www.mdpi.com/2075-4663/7/12/247/pdf |
| article xml uploaded. | 10 December 2019 07:23 CET | Update | https://www.mdpi.com/2075-4663/7/12/247/xml |
| article xml file uploaded | 10 December 2019 07:23 CET | Update | - |
| article html file updated | 10 December 2019 07:13 CET | Original file | - |
| article pdf uploaded. | 10 December 2019 07:11 CET | Version of Record | - |
| article xml uploaded. | 10 December 2019 07:11 CET | Update | - |
| article xml file uploaded | 10 December 2019 07:11 CET | Original file | - |
