| article html file updated | 27 July 2022 03:13 CEST | Update | https://www.mdpi.com/1424-8220/21/13/4552 |
| article html file updated | 8 July 2021 09:05 CEST | Update | - |
| article pdf uploaded. | 8 July 2021 09:04 CEST | Updated version of record | https://www.mdpi.com/1424-8220/21/13/4552/pdf |
| article xml uploaded. | 8 July 2021 09:04 CEST | Update | https://www.mdpi.com/1424-8220/21/13/4552/xml |
| article xml file uploaded | 8 July 2021 09:04 CEST | Update | - |
| article html file updated | 6 July 2021 13:06 CEST | Original file | - |
| article pdf uploaded. | 6 July 2021 13:05 CEST | Updated version of record | https://www.mdpi.com/1424-8220/21/13/4552/pdf-vor |
| article xml file uploaded | 6 July 2021 13:05 CEST | Original file | - |
| article pdf uploaded. | 2 July 2021 13:48 CEST | Version of Record | https://www.mdpi.com/1424-8220/21/13/4552/pdf-vor |
