| article html file updated | 12 February 2020 18:41 CET | Update | https://www.mdpi.com/2073-4441/11/6/1206 |
| article html file updated | 21 October 2019 15:22 CEST | Update | - |
| article html file updated | 5 July 2019 13:00 CEST | Update | - |
| article html file updated | 5 July 2019 10:52 CEST | Update | - |
| article html file updated | 10 June 2019 12:09 CEST | Original file | - |
| article pdf uploaded. | 10 June 2019 12:07 CEST | Version of Record | https://www.mdpi.com/2073-4441/11/6/1206/pdf |
| article xml uploaded. | 10 June 2019 12:07 CEST | Update | https://www.mdpi.com/2073-4441/11/6/1206/xml |
| article xml file uploaded | 10 June 2019 12:07 CEST | Original file | - |
