| article html file updated | 25 December 2025 02:00 CET | Update | https://www.mdpi.com/2227-7390/9/2/167 |
| article html file updated | 1 September 2025 18:42 CEST | Update | N/A |
| article html file updated | 23 July 2022 16:41 CEST | Update | N/A |
| article html file updated | 18 January 2021 14:10 CET | Update | N/A |
| article pdf uploaded. | 18 January 2021 14:09 CET | Updated version of record | https://www.mdpi.com/2227-7390/9/2/167/pdf |
| article xml uploaded. | 18 January 2021 14:09 CET | Update | https://www.mdpi.com/2227-7390/9/2/167/xml |
| article xml file uploaded | 18 January 2021 14:09 CET | Update | N/A |
| article html file updated | 15 January 2021 08:03 CET | Original file | N/A |
| article pdf uploaded. | 15 January 2021 08:02 CET | Version of Record | https://www.mdpi.com/2227-7390/9/2/167/pdf-vor |
| article xml uploaded. | 15 January 2021 08:02 CET | Update | N/A |
| article xml file uploaded | 15 January 2021 08:02 CET | Original file | N/A |
