| article html file updated | 6 March 2020 19:04 CET | Update | https://www.mdpi.com/2079-9292/9/2/222 |
| article html file updated | 15 February 2020 06:18 CET | Update | - |
| article html file updated | 29 January 2020 08:51 CET | Original file | - |
| article pdf uploaded. | 29 January 2020 08:50 CET | Version of Record | https://www.mdpi.com/2079-9292/9/2/222/pdf |
| article xml uploaded. | 29 January 2020 08:50 CET | Update | https://www.mdpi.com/2079-9292/9/2/222/xml |
| article xml file uploaded | 29 January 2020 08:50 CET | Original file | - |
