| article html file updated | 27 July 2022 02:57 CEST | Update | https://www.mdpi.com/1424-8220/21/13/4509 |
| article html file updated | 7 July 2021 03:08 CEST | Update | - |
| article pdf uploaded. | 7 July 2021 03:06 CEST | Updated version of record | https://www.mdpi.com/1424-8220/21/13/4509/pdf |
| article xml uploaded. | 7 July 2021 03:06 CEST | Update | https://www.mdpi.com/1424-8220/21/13/4509/xml |
| article xml file uploaded | 7 July 2021 03:06 CEST | Update | - |
| article html file updated | 2 July 2021 05:10 CEST | Original file | - |
| article pdf uploaded. | 2 July 2021 05:08 CEST | Updated version of record | https://www.mdpi.com/1424-8220/21/13/4509/pdf-vor |
| article xml file uploaded | 2 July 2021 05:08 CEST | Original file | - |
| article supplementary file uploaded. | 30 June 2021 17:31 CEST | - | https://www.mdpi.com/1424-8220/21/13/4509#supplementary |
| article pdf uploaded. | 30 June 2021 17:31 CEST | Version of Record | https://www.mdpi.com/1424-8220/21/13/4509/pdf-vor |
