| article html file updated | 13 February 2020 13:14 CET | Update | https://www.mdpi.com/2077-1312/7/9/292 |
| article html file updated | 26 September 2019 08:18 CEST | Update | - |
| article html file updated | 28 August 2019 13:41 CEST | Original file | - |
| article pdf uploaded. | 28 August 2019 13:40 CEST | Version of Record | https://www.mdpi.com/2077-1312/7/9/292/pdf |
| article xml uploaded. | 28 August 2019 13:40 CEST | Update | https://www.mdpi.com/2077-1312/7/9/292/xml |
| article xml file uploaded | 28 August 2019 13:40 CEST | Original file | - |
