| article html file updated | 12 February 2020 23:04 CET | Update | https://www.mdpi.com/2079-6412/9/7/417 |
| article html file updated | 31 July 2019 13:50 CEST | Update | - |
| article html file updated | 29 June 2019 10:59 CEST | Original file | - |
| article pdf uploaded. | 29 June 2019 10:57 CEST | Version of Record | https://www.mdpi.com/2079-6412/9/7/417/pdf |
| article xml uploaded. | 29 June 2019 10:57 CEST | Update | https://www.mdpi.com/2079-6412/9/7/417/xml |
| article xml file uploaded | 29 June 2019 10:57 CEST | Original file | - |
