| article html file updated | 8 February 2020 07:43 CET | Update | https://www.mdpi.com/1424-8220/17/6/1314 |
| article html file updated | 25 September 2019 05:34 CEST | Update | - |
| article html file updated | 3 May 2019 18:30 CEST | Update | - |
| article html file updated | 30 June 2017 11:42 CEST | Update | - |
| article html file updated | 7 June 2017 14:15 CEST | Original file | - |
| article xml uploaded. | 7 June 2017 14:14 CEST | Original file | https://www.mdpi.com/1424-8220/17/6/1314/xml |
| article pdf uploaded. | 7 June 2017 14:14 CEST | Version of Record | https://www.mdpi.com/1424-8220/17/6/1314/pdf |
