| article html file updated | 12 February 2020 17:39 CET | Update | https://www.mdpi.com/2076-3417/9/11/2304 |
| article html file updated | 21 October 2019 08:26 CEST | Update | - |
| article html file updated | 20 June 2019 10:49 CEST | Update | - |
| article html file updated | 4 June 2019 23:54 CEST | Original file | - |
| article pdf uploaded. | 4 June 2019 15:27 CEST | Version of Record | https://www.mdpi.com/2076-3417/9/11/2304/pdf |
| article xml uploaded. | 4 June 2019 15:27 CEST | Update | https://www.mdpi.com/2076-3417/9/11/2304/xml |
| article xml file uploaded | 4 June 2019 15:27 CEST | Original file | - |
