| article html file updated | 8 February 2020 19:25 CET | Update | https://www.mdpi.com/1996-1073/10/11/1684 |
| article html file updated | 28 September 2019 00:05 CEST | Update | - |
| article html file updated | 2 May 2019 19:04 CEST | Update | - |
| article html file updated | 30 November 2017 10:42 CET | Update | - |
| article html file updated | 27 October 2017 11:48 CEST | Update | - |
| article xml uploaded. | 27 October 2017 11:46 CEST | Update | https://www.mdpi.com/1996-1073/10/11/1684/xml |
| article xml uploaded. | 27 October 2017 11:46 CEST | Update | - |
| article pdf uploaded. | 27 October 2017 11:46 CEST | Updated version of record | https://www.mdpi.com/1996-1073/10/11/1684/pdf |
| article html file updated | 25 October 2017 14:40 CEST | Original file | - |
| article xml uploaded. | 25 October 2017 14:39 CEST | Original file | - |
| article pdf uploaded. | 25 October 2017 14:39 CEST | Version of Record | https://www.mdpi.com/1996-1073/10/11/1684/pdf-vor |
