| article html file updated | 24 December 2025 18:15 CET | Update | https://www.mdpi.com/2227-7390/8/4/511 |
| article html file updated | 31 August 2025 16:18 CEST | Update | N/A |
| article html file updated | 21 July 2022 00:48 CEST | Update | N/A |
| article html file updated | 8 April 2020 12:08 CEST | Original file | N/A |
| article pdf uploaded. | 8 April 2020 12:07 CEST | Updated version of record | https://www.mdpi.com/2227-7390/8/4/511/pdf |
| article xml uploaded. | 8 April 2020 12:07 CEST | Update | https://www.mdpi.com/2227-7390/8/4/511/xml |
| article xml file uploaded | 8 April 2020 12:07 CEST | Update | N/A |
| article pdf uploaded. | 2 April 2020 16:23 CEST | Version of Record | https://www.mdpi.com/2227-7390/8/4/511/pdf-vor |
| article xml file uploaded | 2 April 2020 16:23 CEST | Original file | N/A |
