| article html file updated | 12 February 2020 21:44 CET | Update | https://www.mdpi.com/2073-4441/11/6/1304 |
| article html file updated | 22 October 2019 10:01 CEST | Update | - |
| article html file updated | 5 July 2019 14:44 CEST | Update | - |
| article html file updated | 5 July 2019 14:38 CEST | Update | - |
| article html file updated | 24 June 2019 13:13 CEST | Original file | - |
| article pdf uploaded. | 24 June 2019 13:12 CEST | Version of Record | https://www.mdpi.com/2073-4441/11/6/1304/pdf |
| article xml uploaded. | 24 June 2019 13:12 CEST | Update | https://www.mdpi.com/2073-4441/11/6/1304/xml |
| article xml file uploaded | 24 June 2019 13:12 CEST | Original file | - |
