| article html file updated | 24 December 2025 21:30 CET | Update | https://www.mdpi.com/2227-9067/7/9/141 |
| article html file updated | 1 September 2025 08:42 CEST | Update | - |
| article html file updated | 22 July 2022 07:32 CEST | Update | - |
| article html file updated | 17 September 2020 12:48 CEST | Update | - |
| article html file updated | 17 September 2020 12:48 CEST | Original file | - |
| article pdf uploaded. | 17 September 2020 12:46 CEST | Updated version of record | https://www.mdpi.com/2227-9067/7/9/141/pdf |
| article xml uploaded. | 17 September 2020 12:46 CEST | Update | https://www.mdpi.com/2227-9067/7/9/141/xml |
| article xml file uploaded | 17 September 2020 12:46 CEST | Update | - |
| article supplementary file uploaded. | 17 September 2020 12:46 CEST | - | https://www.mdpi.com/2227-9067/7/9/141#supplementary |
| article pdf uploaded. | 17 September 2020 12:46 CEST | Version of Record | - |
| article xml uploaded. | 17 September 2020 12:46 CEST | Update | - |
| article xml file uploaded | 17 September 2020 12:46 CEST | Original file | - |
