| article html file updated | 23 April 2021 10:56 CEST | Original file | https://www.mdpi.com/2079-9292/10/9/1007 |
| article pdf uploaded. | 23 April 2021 10:55 CEST | Version of Record | https://www.mdpi.com/2079-9292/10/9/1007/pdf |
| article xml uploaded. | 23 April 2021 10:55 CEST | Update | https://www.mdpi.com/2079-9292/10/9/1007/xml |
| article xml file uploaded | 23 April 2021 10:55 CEST | Original file | N/A |
