| article html file updated | 6 March 2020 19:04 CET | Update | https://www.mdpi.com/2079-9292/9/2/223 |
| article html file updated | 26 February 2020 13:47 CET | Original file | N/A |
| article pdf uploaded. | 26 February 2020 13:45 CET | Updated version of record | https://www.mdpi.com/2079-9292/9/2/223/pdf |
| article xml uploaded. | 26 February 2020 13:45 CET | Update | https://www.mdpi.com/2079-9292/9/2/223/xml |
| article xml file uploaded | 26 February 2020 13:45 CET | Update | N/A |
| article pdf uploaded. | 29 January 2020 14:45 CET | Version of Record | https://www.mdpi.com/2079-9292/9/2/223/pdf-vor |
| article xml file uploaded | 29 January 2020 14:45 CET | Original file | N/A |
