| article html file updated | 31 July 2022 15:00 CEST | Update | https://www.mdpi.com/1996-1073/15/4/1307 |
| article html file updated | 16 February 2022 15:13 CET | Original file | - |
| article pdf uploaded. | 16 February 2022 15:11 CET | Updated version of record | https://www.mdpi.com/1996-1073/15/4/1307/pdf |
| article xml uploaded. | 16 February 2022 15:11 CET | Update | https://www.mdpi.com/1996-1073/15/4/1307/xml |
| article xml file uploaded | 16 February 2022 15:11 CET | Original file | - |
| article pdf uploaded. | 11 February 2022 11:55 CET | Version of Record | https://www.mdpi.com/1996-1073/15/4/1307/pdf-vor |
