| article html file updated | 7 February 2020 21:53 CET | Update | https://www.mdpi.com/1424-8220/17/1/192 |
| article html file updated | 22 September 2019 23:44 CEST | Update | - |
| article html file updated | 4 May 2019 14:15 CEST | Update | - |
| article html file updated | 8 February 2017 10:05 CET | Update | - |
| article html file updated | 20 January 2017 13:53 CET | Original file | - |
| article xml uploaded. | 20 January 2017 13:52 CET | Original file | https://www.mdpi.com/1424-8220/17/1/192/xml |
| article pdf uploaded. | 20 January 2017 13:52 CET | Version of Record | https://www.mdpi.com/1424-8220/17/1/192/pdf |
