| article html file updated | 20 August 2026 07:40 CEST | Update | https://www.mdpi.com/2227-7390/9/17/2140 |
| article html file updated | 7 September 2025 00:11 CEST | Update | N/A |
| article html file updated | 30 July 2022 04:01 CEST | Update | N/A |
| article html file updated | 5 September 2021 09:33 CEST | Original file | N/A |
| article pdf uploaded. | 5 September 2021 09:32 CEST | Updated version of record | https://www.mdpi.com/2227-7390/9/17/2140/pdf |
| article xml uploaded. | 5 September 2021 09:32 CEST | Update | https://www.mdpi.com/2227-7390/9/17/2140/xml |
| article xml file uploaded | 5 September 2021 09:32 CEST | Original file | N/A |
| article pdf uploaded. | 2 September 2021 14:00 CEST | Version of Record | https://www.mdpi.com/2227-7390/9/17/2140/pdf-vor |
