| article html file updated | 8 February 2020 12:26 CET | Update | https://www.mdpi.com/1424-8220/17/8/1751 |
| article html file updated | 26 September 2019 06:40 CEST | Update | - |
| article html file updated | 3 May 2019 09:11 CEST | Update | - |
| article html file updated | 27 March 2019 18:32 CET | Update | - |
| article html file updated | 1 September 2017 10:37 CEST | Update | - |
| article html file updated | 31 July 2017 14:09 CEST | Original file | - |
| article xml uploaded. | 31 July 2017 14:08 CEST | Update | https://www.mdpi.com/1424-8220/17/8/1751/xml |
| article pdf uploaded. | 31 July 2017 14:08 CEST | Version of Record | https://www.mdpi.com/1424-8220/17/8/1751/pdf |
