| article html file updated | 23 June 2021 10:02 CEST | Update | https://www.mdpi.com/2079-9292/10/12/1481 |
| article html file updated | 22 June 2021 10:50 CEST | Original file | N/A |
| article pdf uploaded. | 22 June 2021 10:49 CEST | Updated version of record | https://www.mdpi.com/2079-9292/10/12/1481/pdf |
| article xml uploaded. | 22 June 2021 10:49 CEST | Update | https://www.mdpi.com/2079-9292/10/12/1481/xml |
| article xml file uploaded | 22 June 2021 10:49 CEST | Original file | N/A |
| article pdf uploaded. | 19 June 2021 12:12 CEST | Version of Record | https://www.mdpi.com/2079-9292/10/12/1481/pdf-vor |
