| article html file updated | 12 February 2020 16:25 CET | Update | https://www.mdpi.com/2076-3417/9/11/2228 |
| article html file updated | 21 October 2019 00:43 CEST | Update | - |
| article html file updated | 20 June 2019 09:46 CEST | Update | - |
| article html file updated | 30 May 2019 12:42 CEST | Original file | - |
| article pdf uploaded. | 30 May 2019 12:41 CEST | Version of Record | https://www.mdpi.com/2076-3417/9/11/2228/pdf |
| article xml uploaded. | 30 May 2019 12:41 CEST | Update | https://www.mdpi.com/2076-3417/9/11/2228/xml |
| article xml file uploaded | 30 May 2019 12:41 CEST | Original file | - |
