| article html file updated | 12 February 2020 22:33 CET | Update | https://www.mdpi.com/2079-9292/8/7/731 |
| article html file updated | 31 July 2019 17:29 CEST | Update | - |
| article html file updated | 27 June 2019 14:07 CEST | Original file | - |
| article pdf uploaded. | 27 June 2019 14:05 CEST | Version of Record | https://www.mdpi.com/2079-9292/8/7/731/pdf |
| article xml uploaded. | 27 June 2019 14:05 CEST | Update | https://www.mdpi.com/2079-9292/8/7/731/xml |
| article xml file uploaded | 27 June 2019 14:05 CEST | Original file | - |
