| article html file updated | 31 July 2022 21:22 CEST | Update | https://www.mdpi.com/1996-1073/15/4/1502 |
| article html file updated | 18 February 2022 10:54 CET | Original file | - |
| article pdf uploaded. | 18 February 2022 10:49 CET | Updated version of record | https://www.mdpi.com/1996-1073/15/4/1502/pdf |
| article xml uploaded. | 18 February 2022 10:49 CET | Update | https://www.mdpi.com/1996-1073/15/4/1502/xml |
| article xml file uploaded | 18 February 2022 10:49 CET | Original file | - |
| article pdf uploaded. | 17 February 2022 13:36 CET | Version of Record | https://www.mdpi.com/1996-1073/15/4/1502/pdf-vor |
