| article html file updated | 8 February 2020 21:31 CET | Update | https://www.mdpi.com/1424-8220/17/11/2657 |
| article html file updated | 28 September 2019 13:39 CEST | Update | - |
| article html file updated | 2 May 2019 14:16 CEST | Update | - |
| article html file updated | 18 April 2019 11:56 CEST | Update | - |
| article html file updated | 30 November 2017 14:19 CET | Update | - |
| article html file updated | 17 November 2017 12:50 CET | Original file | - |
| article xml uploaded. | 17 November 2017 12:48 CET | Update | https://www.mdpi.com/1424-8220/17/11/2657/xml |
| article xml uploaded. | 17 November 2017 12:48 CET | Original file | - |
| article pdf uploaded. | 17 November 2017 12:48 CET | Version of Record | https://www.mdpi.com/1424-8220/17/11/2657/pdf |
