| article html file updated | 8 February 2020 20:17 CET | Update | https://www.mdpi.com/1424-8220/17/11/2523 |
| article html file updated | 28 September 2019 05:23 CEST | Update | - |
| article html file updated | 2 May 2019 17:05 CEST | Update | - |
| article html file updated | 30 November 2017 13:24 CET | Update | - |
| article html file updated | 10 November 2017 10:39 CET | Update | - |
| article xml uploaded. | 10 November 2017 10:37 CET | Update | https://www.mdpi.com/1424-8220/17/11/2523/xml |
| article xml uploaded. | 10 November 2017 10:37 CET | Update | - |
| article pdf uploaded. | 10 November 2017 10:37 CET | Updated version of record | https://www.mdpi.com/1424-8220/17/11/2523/pdf |
| article html file updated | 3 November 2017 12:31 CET | Original file | - |
| article xml uploaded. | 3 November 2017 12:29 CET | Update | - |
| article xml uploaded. | 3 November 2017 12:29 CET | Original file | - |
| article pdf uploaded. | 3 November 2017 12:29 CET | Version of Record | https://www.mdpi.com/1424-8220/17/11/2523/pdf-vor |
