| article html file updated | 1 September 2025 20:35 CEST | Update | https://www.mdpi.com/2227-7390/9/4/299 |
| article html file updated | 24 July 2022 12:55 CEST | Update | - |
| article html file updated | 8 February 2021 05:23 CET | Update | - |
| article html file updated | 3 February 2021 11:59 CET | Original file | - |
| article supplementary file uploaded. | 3 February 2021 11:53 CET | - | https://www.mdpi.com/2227-7390/9/4/299#supplementary |
| article pdf uploaded. | 3 February 2021 11:53 CET | Version of Record | https://www.mdpi.com/2227-7390/9/4/299/pdf |
| article xml uploaded. | 3 February 2021 11:53 CET | Update | https://www.mdpi.com/2227-7390/9/4/299/xml |
| article xml file uploaded | 3 February 2021 11:53 CET | Original file | - |
