| article html file updated | 8 February 2020 20:28 CET | Update | https://www.mdpi.com/1424-8220/17/11/2558 |
| article html file updated | 28 September 2019 06:39 CEST | Update | - |
| article html file updated | 2 May 2019 16:41 CEST | Update | - |
| article html file updated | 30 November 2017 13:40 CET | Update | - |
| article html file updated | 7 November 2017 06:31 CET | Original file | - |
| article xml uploaded. | 7 November 2017 06:30 CET | Original file | https://www.mdpi.com/1424-8220/17/11/2558/xml |
| article pdf uploaded. | 7 November 2017 06:30 CET | Updated version of record | https://www.mdpi.com/1424-8220/17/11/2558/pdf |
| article pdf uploaded. | 6 November 2017 12:06 CET | Version of Record | https://www.mdpi.com/1424-8220/17/11/2558/pdf-vor |
