| article html file updated | 8 February 2020 10:22 CET | Update | https://www.mdpi.com/1424-8220/17/7/1587 |
| article html file updated | 25 September 2019 19:26 CEST | Update | - |
| article html file updated | 3 May 2019 13:34 CEST | Update | - |
| article html file updated | 2 August 2017 12:11 CEST | Update | - |
| article html file updated | 2 August 2017 09:59 CEST | Update | - |
| article html file updated | 2 August 2017 04:48 CEST | Update | - |
| article html file updated | 7 July 2017 11:16 CEST | Original file | - |
| article xml uploaded. | 7 July 2017 11:15 CEST | Update | https://www.mdpi.com/1424-8220/17/7/1587/xml |
| article pdf uploaded. | 7 July 2017 11:15 CEST | Version of Record | https://www.mdpi.com/1424-8220/17/7/1587/pdf |
