| article html file updated | 12 February 2020 21:01 CET | Update | https://www.mdpi.com/2076-3417/9/12/2519 |
| article html file updated | 22 October 2019 05:27 CEST | Update | - |
| article html file updated | 3 July 2019 18:32 CEST | Update | - |
| article html file updated | 20 June 2019 13:45 CEST | Original file | - |
| article pdf uploaded. | 20 June 2019 13:41 CEST | Version of Record | https://www.mdpi.com/2076-3417/9/12/2519/pdf |
| article xml uploaded. | 20 June 2019 13:41 CEST | Update | https://www.mdpi.com/2076-3417/9/12/2519/xml |
| article xml file uploaded | 20 June 2019 13:41 CEST | Original file | - |
