| article html file updated | 12 February 2020 16:40 CET | Update | https://www.mdpi.com/2076-3417/9/11/2255 |
| article html file updated | 21 October 2019 02:22 CEST | Update | - |
| article html file updated | 20 June 2019 10:08 CEST | Update | - |
| article html file updated | 31 May 2019 11:44 CEST | Original file | - |
| article pdf uploaded. | 31 May 2019 11:42 CEST | Version of Record | https://www.mdpi.com/2076-3417/9/11/2255/pdf |
| article xml uploaded. | 31 May 2019 11:42 CEST | Update | https://www.mdpi.com/2076-3417/9/11/2255/xml |
| article xml file uploaded | 31 May 2019 11:42 CEST | Original file | - |
