| article html file updated | 8 February 2020 08:21 CET | Update | https://www.mdpi.com/1424-8220/17/6/1392 |
| article html file updated | 25 September 2019 08:45 CEST | Update | N/A |
| article html file updated | 3 May 2019 17:21 CEST | Update | N/A |
| article html file updated | 30 June 2017 11:54 CEST | Update | N/A |
| article html file updated | 15 June 2017 10:44 CEST | Original file | N/A |
| article xml uploaded. | 15 June 2017 10:42 CEST | Update | https://www.mdpi.com/1424-8220/17/6/1392/xml |
| article pdf uploaded. | 15 June 2017 10:42 CEST | Version of Record | https://www.mdpi.com/1424-8220/17/6/1392/pdf |
