| article html file updated | 8 February 2020 15:57 CET | Update | https://www.mdpi.com/1424-8220/17/9/2083 |
| article html file updated | 27 September 2019 02:10 CEST | Update | - |
| article html file updated | 3 May 2019 02:24 CEST | Update | - |
| article html file updated | 30 September 2017 14:57 CEST | Update | - |
| article html file updated | 12 September 2017 23:02 CEST | Original file | - |
| article xml uploaded. | 12 September 2017 23:01 CEST | Update | https://www.mdpi.com/1424-8220/17/9/2083/xml |
| article xml uploaded. | 12 September 2017 23:01 CEST | Original file | - |
| article pdf uploaded. | 12 September 2017 23:01 CEST | Updated version of record | https://www.mdpi.com/1424-8220/17/9/2083/pdf |
| article pdf uploaded. | 12 September 2017 12:19 CEST | Version of Record | - |
