| article html file updated | 8 February 2020 11:38 CET | Update | https://www.mdpi.com/1996-1944/10/7/838 |
| article html file updated | 26 September 2019 02:09 CEST | Update | - |
| article html file updated | 3 May 2019 11:07 CEST | Update | - |
| article html file updated | 27 March 2019 16:59 CET | Update | - |
| article html file updated | 1 August 2017 09:36 CEST | Update | - |
| article html file updated | 23 July 2017 12:54 CEST | Update | - |
| article html file updated | 23 July 2017 12:52 CEST | Update | - |
| article html file updated | 23 July 2017 12:52 CEST | Original file | - |
| article xml uploaded. | 23 July 2017 12:51 CEST | Update | https://www.mdpi.com/1996-1944/10/7/838/xml |
| article pdf uploaded. | 23 July 2017 12:50 CEST | Updated version of record | https://www.mdpi.com/1996-1944/10/7/838/pdf |
| article pdf uploaded. | 21 July 2017 11:00 CEST | Version of Record | https://www.mdpi.com/1996-1944/10/7/838/pdf-vor |
