| article html file updated | 1 September 2025 15:55 CEST | Update | https://www.mdpi.com/2227-9059/8/12/603 |
| article html file updated | 23 July 2022 04:58 CEST | Update | - |
| article html file updated | 21 December 2020 14:57 CET | Update | - |
| article pdf uploaded. | 21 December 2020 14:55 CET | Updated version of record | https://www.mdpi.com/2227-9059/8/12/603/pdf |
| article xml uploaded. | 21 December 2020 14:55 CET | Update | https://www.mdpi.com/2227-9059/8/12/603/xml |
| article xml file uploaded | 21 December 2020 14:55 CET | Update | - |
| article html file updated | 13 December 2020 12:58 CET | Original file | - |
| article pdf uploaded. | 13 December 2020 12:57 CET | Version of Record | https://www.mdpi.com/2227-9059/8/12/603/pdf-vor |
| article xml uploaded. | 13 December 2020 12:57 CET | Update | - |
| article xml file uploaded | 13 December 2020 12:57 CET | Original file | - |
