| article html file updated | 25 December 2025 02:38 CET | Update | https://www.mdpi.com/2227-7390/9/3/224 |
| article html file updated | 1 September 2025 19:33 CEST | Update | N/A |
| article html file updated | 24 July 2022 00:32 CEST | Update | N/A |
| article html file updated | 28 January 2021 10:01 CET | Update | N/A |
| article html file updated | 28 January 2021 07:12 CET | Original file | N/A |
| article pdf uploaded. | 28 January 2021 07:11 CET | Updated version of record | https://www.mdpi.com/2227-7390/9/3/224/pdf |
| article xml uploaded. | 28 January 2021 07:11 CET | Update | https://www.mdpi.com/2227-7390/9/3/224/xml |
| article xml file uploaded | 28 January 2021 07:11 CET | Original file | N/A |
| article pdf uploaded. | 23 January 2021 15:33 CET | Version of Record | https://www.mdpi.com/2227-7390/9/3/224/pdf-vor |
