| article html file updated | 2 September 2025 01:18 CEST | Update | https://www.mdpi.com/2227-9059/9/3/320 |
| article html file updated | 25 July 2022 08:38 CEST | Update | - |
| article html file updated | 24 March 2021 12:06 CET | Update | - |
| article pdf uploaded. | 24 March 2021 12:04 CET | Updated version of record | https://www.mdpi.com/2227-9059/9/3/320/pdf |
| article xml uploaded. | 24 March 2021 12:04 CET | Update | https://www.mdpi.com/2227-9059/9/3/320/xml |
| article xml file uploaded | 24 March 2021 12:04 CET | Update | - |
| article html file updated | 21 March 2021 12:28 CET | Original file | - |
| article pdf uploaded. | 21 March 2021 12:27 CET | Version of Record | https://www.mdpi.com/2227-9059/9/3/320/pdf-vor |
| article xml file uploaded | 21 March 2021 12:27 CET | Original file | - |
