| article html file updated | 13 February 2020 12:15 CET | Update | https://www.mdpi.com/2077-1312/7/9/286 |
| article html file updated | 26 September 2019 08:17 CEST | Update | - |
| article html file updated | 24 August 2019 09:49 CEST | Original file | - |
| article pdf uploaded. | 24 August 2019 09:47 CEST | Version of Record | https://www.mdpi.com/2077-1312/7/9/286/pdf |
| article xml uploaded. | 24 August 2019 09:47 CEST | Update | https://www.mdpi.com/2077-1312/7/9/286/xml |
| article xml file uploaded | 24 August 2019 09:47 CEST | Original file | - |
