| article html file updated | 8 February 2020 15:45 CET | Update | https://www.mdpi.com/1996-1944/10/9/1057 |
| article html file updated | 27 September 2019 01:07 CEST | Update | - |
| article html file updated | 3 May 2019 02:47 CEST | Update | - |
| article html file updated | 30 September 2017 08:46 CEST | Update | - |
| article html file updated | 12 September 2017 07:54 CEST | Update | - |
| article xml uploaded. | 12 September 2017 07:53 CEST | Update | https://www.mdpi.com/1996-1944/10/9/1057/xml |
| article pdf uploaded. | 12 September 2017 07:53 CEST | Updated version of record | https://www.mdpi.com/1996-1944/10/9/1057/pdf |
| article html file updated | 9 September 2017 10:55 CEST | Original file | - |
| article xml uploaded. | 9 September 2017 10:54 CEST | Original file | - |
| article pdf uploaded. | 9 September 2017 10:54 CEST | Version of Record | https://www.mdpi.com/1996-1944/10/9/1057/pdf-vor |
