| article html file updated | 13 February 2020 01:00 CET | Update | https://www.mdpi.com/2079-9292/8/7/764 |
| article html file updated | 31 July 2019 17:43 CEST | Update | N/A |
| article html file updated | 8 July 2019 17:22 CEST | Original file | N/A |
| article pdf uploaded. | 8 July 2019 17:20 CEST | Version of Record | https://www.mdpi.com/2079-9292/8/7/764/pdf |
| article xml uploaded. | 8 July 2019 17:20 CEST | Update | https://www.mdpi.com/2079-9292/8/7/764/xml |
| article xml file uploaded | 8 July 2019 17:20 CEST | Original file | N/A |
