| article html file updated | 1 September 2025 20:05 CEST | Update | https://www.mdpi.com/2227-7390/9/3/270 |
| article html file updated | 24 July 2022 06:35 CEST | Update | - |
| article html file updated | 2 February 2021 09:58 CET | Update | - |
| article html file updated | 2 February 2021 06:41 CET | Original file | - |
| article pdf uploaded. | 2 February 2021 06:40 CET | Updated version of record | https://www.mdpi.com/2227-7390/9/3/270/pdf |
| article xml uploaded. | 2 February 2021 06:40 CET | Update | https://www.mdpi.com/2227-7390/9/3/270/xml |
| article xml file uploaded | 2 February 2021 06:40 CET | Original file | - |
| article pdf uploaded. | 29 January 2021 11:14 CET | Updated version of record | https://www.mdpi.com/2227-7390/9/3/270/pdf-vor |
| article pdf uploaded. | 29 January 2021 11:02 CET | Version of Record | https://www.mdpi.com/2227-7390/9/3/270/pdf-vor |
