| article html file updated | 31 August 2025 06:07 CEST | Update | https://www.mdpi.com/2227-7390/7/12/1208 |
| article html file updated | 19 July 2022 22:07 CEST | Update | - |
| article html file updated | 14 February 2020 17:10 CET | Update | - |
| article html file updated | 19 December 2019 06:57 CET | Original file | - |
| article pdf uploaded. | 19 December 2019 06:56 CET | Updated version of record | https://www.mdpi.com/2227-7390/7/12/1208/pdf |
| article xml uploaded. | 19 December 2019 06:56 CET | Update | https://www.mdpi.com/2227-7390/7/12/1208/xml |
| article xml file uploaded | 19 December 2019 06:56 CET | Update | - |
| article pdf uploaded. | 9 December 2019 14:26 CET | Version of Record | https://www.mdpi.com/2227-7390/7/12/1208/pdf-vor |
| article xml file uploaded | 9 December 2019 14:25 CET | Original file | - |
