| article html file updated | 8 February 2020 15:28 CET | Update | https://www.mdpi.com/1424-8220/17/9/2043 |
| article html file updated | 26 September 2019 23:36 CEST | Update | - |
| article html file updated | 3 May 2019 03:18 CEST | Update | - |
| article html file updated | 30 September 2017 14:49 CEST | Update | - |
| article html file updated | 11 September 2017 12:11 CEST | Update | - |
| article xml uploaded. | 11 September 2017 12:10 CEST | Update | https://www.mdpi.com/1424-8220/17/9/2043/xml |
| article pdf uploaded. | 11 September 2017 12:10 CEST | Updated version of record | https://www.mdpi.com/1424-8220/17/9/2043/pdf |
| article html file updated | 7 September 2017 06:32 CEST | Original file | - |
| article xml uploaded. | 7 September 2017 06:31 CEST | Original file | - |
| article pdf uploaded. | 7 September 2017 06:31 CEST | Updated version of record | https://www.mdpi.com/1424-8220/17/9/2043/pdf-vor |
| article pdf uploaded. | 6 September 2017 12:16 CEST | Version of Record | https://www.mdpi.com/1424-8220/17/9/2043/pdf-vor |
