| article html file updated | 23 March 2021 04:06 CET | Update | https://www.mdpi.com/2079-9292/10/6/749 |
| article pdf uploaded. | 23 March 2021 04:05 CET | Updated version of record | https://www.mdpi.com/2079-9292/10/6/749/pdf |
| article xml uploaded. | 23 March 2021 04:05 CET | Update | https://www.mdpi.com/2079-9292/10/6/749/xml |
| article xml file uploaded | 23 March 2021 04:05 CET | Update | - |
| article html file updated | 22 March 2021 11:50 CET | Original file | - |
| article pdf uploaded. | 22 March 2021 11:48 CET | Version of Record | https://www.mdpi.com/2079-9292/10/6/749/pdf-vor |
| article xml file uploaded | 22 March 2021 11:48 CET | Original file | - |
