| article html file updated | 8 February 2020 16:02 CET | Update | https://www.mdpi.com/1424-8220/17/9/2094 |
| article html file updated | 27 September 2019 02:39 CEST | Update | - |
| article html file updated | 3 May 2019 02:15 CEST | Update | - |
| article html file updated | 30 September 2017 15:00 CEST | Update | - |
| article html file updated | 14 September 2017 13:01 CEST | Update | - |
| article xml uploaded. | 14 September 2017 12:59 CEST | Update | https://www.mdpi.com/1424-8220/17/9/2094/xml |
| article pdf uploaded. | 14 September 2017 12:59 CEST | Updated version of record | https://www.mdpi.com/1424-8220/17/9/2094/pdf |
| article html file updated | 13 September 2017 11:58 CEST | Original file | - |
| article xml uploaded. | 13 September 2017 11:57 CEST | Original file | - |
| article pdf uploaded. | 13 September 2017 11:57 CEST | Version of Record | https://www.mdpi.com/1424-8220/17/9/2094/pdf-vor |
