| article html file updated | 12 February 2020 10:30 CET | Update | https://www.mdpi.com/2076-3417/9/9/1876 |
| article html file updated | 19 October 2019 16:34 CEST | Update | - |
| article html file updated | 24 May 2019 13:10 CEST | Update | - |
| article html file updated | 8 May 2019 15:20 CEST | Original file | - |
| article pdf uploaded. | 8 May 2019 13:08 CEST | Updated version of record | https://www.mdpi.com/2076-3417/9/9/1876/pdf |
| article xml uploaded. | 8 May 2019 13:08 CEST | Update | https://www.mdpi.com/2076-3417/9/9/1876/xml |
| article xml file uploaded | 8 May 2019 13:08 CEST | Update | - |
| article pdf uploaded. | 7 May 2019 14:38 CEST | Version of Record | https://www.mdpi.com/2076-3417/9/9/1876/pdf-vor |
| article xml file uploaded | 7 May 2019 14:38 CEST | Original file | - |
