| article html file updated | 31 July 2022 22:13 CEST | Update | https://www.mdpi.com/1996-1073/15/4/1516 |
| article html file updated | 22 February 2022 08:53 CET | Update | - |
| article pdf uploaded. | 22 February 2022 08:51 CET | Updated version of record | https://www.mdpi.com/1996-1073/15/4/1516/pdf |
| article xml uploaded. | 22 February 2022 08:51 CET | Update | https://www.mdpi.com/1996-1073/15/4/1516/xml |
| article xml file uploaded | 22 February 2022 08:51 CET | Update | - |
| article html file updated | 18 February 2022 10:32 CET | Original file | - |
| article pdf uploaded. | 18 February 2022 10:07 CET | Version of Record | https://www.mdpi.com/1996-1073/15/4/1516/pdf-vor |
| article xml uploaded. | 18 February 2022 10:07 CET | Update | - |
| article xml file uploaded | 18 February 2022 10:07 CET | Original file | - |
