| article html file updated | 30 July 2022 05:19 CEST | Update | https://www.mdpi.com/2227-7390/9/18/2231 |
| article html file updated | 14 September 2021 10:04 CEST | Update | N/A |
| article html file updated | 13 September 2021 10:41 CEST | Original file | N/A |
| article pdf uploaded. | 13 September 2021 10:40 CEST | Updated version of record | https://www.mdpi.com/2227-7390/9/18/2231/pdf |
| article xml uploaded. | 13 September 2021 10:40 CEST | Update | https://www.mdpi.com/2227-7390/9/18/2231/xml |
| article xml file uploaded | 13 September 2021 10:40 CEST | Original file | N/A |
| article pdf uploaded. | 11 September 2021 08:26 CEST | Updated version of record | https://www.mdpi.com/2227-7390/9/18/2231/pdf-vor |
| article pdf uploaded. | 11 September 2021 08:20 CEST | Version of Record | https://www.mdpi.com/2227-7390/9/18/2231/pdf-vor |
