| article html file updated | 8 May 2020 16:48 CEST | Update | https://www.mdpi.com/2079-9292/9/4/627 |
| article html file updated | 10 April 2020 08:26 CEST | Original file | - |
| article pdf uploaded. | 10 April 2020 08:24 CEST | Version of Record | https://www.mdpi.com/2079-9292/9/4/627/pdf |
| article xml uploaded. | 10 April 2020 08:24 CEST | Update | https://www.mdpi.com/2079-9292/9/4/627/xml |
| article xml file uploaded | 10 April 2020 08:24 CEST | Original file | - |
