| article html file updated | 8 February 2020 06:43 CET | Update | https://www.mdpi.com/1424-8220/17/6/1205 |
| article html file updated | 25 September 2019 00:28 CEST | Update | N/A |
| article html file updated | 3 May 2019 20:23 CEST | Update | N/A |
| article html file updated | 30 June 2017 11:29 CEST | Update | N/A |
| article html file updated | 25 May 2017 14:30 CEST | Original file | N/A |
| article xml uploaded. | 25 May 2017 14:28 CEST | Update | https://www.mdpi.com/1424-8220/17/6/1205/xml |
| article pdf uploaded. | 25 May 2017 14:28 CEST | Version of Record | https://www.mdpi.com/1424-8220/17/6/1205/pdf |
