| article html file updated | 8 February 2020 15:29 CET | Update | https://www.mdpi.com/1660-4601/14/9/1020 |
| article html file updated | 26 September 2019 23:39 CEST | Update | - |
| article html file updated | 3 May 2019 03:17 CEST | Update | - |
| article html file updated | 30 September 2017 15:23 CEST | Update | - |
| article html file updated | 8 September 2017 08:37 CEST | Update | - |
| article xml uploaded. | 8 September 2017 08:35 CEST | Update | https://www.mdpi.com/1660-4601/14/9/1020/xml |
| article xml uploaded. | 8 September 2017 08:35 CEST | Update | - |
| article pdf uploaded. | 8 September 2017 08:35 CEST | Updated version of record | https://www.mdpi.com/1660-4601/14/9/1020/pdf |
| article html file updated | 7 September 2017 10:52 CEST | Original file | - |
| article xml uploaded. | 7 September 2017 10:51 CEST | Update | - |
| article xml uploaded. | 7 September 2017 10:51 CEST | Original file | - |
| article pdf uploaded. | 7 September 2017 10:51 CEST | Updated version of record | https://www.mdpi.com/1660-4601/14/9/1020/pdf-vor |
| article pdf uploaded. | 6 September 2017 12:38 CEST | Version of Record | https://www.mdpi.com/1660-4601/14/9/1020/pdf-vor |
