| article html file updated | 31 July 2022 23:13 CEST | Update | https://www.mdpi.com/1996-1073/15/4/1531 |
| article html file updated | 22 February 2022 11:46 CET | Update | N/A |
| article pdf uploaded. | 22 February 2022 11:45 CET | Updated version of record | https://www.mdpi.com/1996-1073/15/4/1531/pdf |
| article xml uploaded. | 22 February 2022 11:45 CET | Update | https://www.mdpi.com/1996-1073/15/4/1531/xml |
| article xml file uploaded | 22 February 2022 11:45 CET | Update | N/A |
| article html file updated | 22 February 2022 09:02 CET | Original file | N/A |
| article pdf uploaded. | 22 February 2022 09:01 CET | Updated version of record | https://www.mdpi.com/1996-1073/15/4/1531/pdf-vor |
| article xml uploaded. | 22 February 2022 09:01 CET | Update | N/A |
| article xml file uploaded | 22 February 2022 09:01 CET | Original file | N/A |
| article pdf uploaded. | 18 February 2022 15:07 CET | Version of Record | https://www.mdpi.com/1996-1073/15/4/1531/pdf-vor |
