| article html file updated | 8 February 2020 22:04 CET | Update | https://www.mdpi.com/1996-1944/10/12/1344 |
| article html file updated | 28 September 2019 17:18 CEST | Update | - |
| article html file updated | 2 May 2019 13:01 CEST | Update | - |
| article html file updated | 18 April 2019 10:39 CEST | Update | - |
| article html file updated | 2 January 2018 19:41 CET | Update | - |
| article html file updated | 2 January 2018 17:59 CET | Update | - |
| article html file updated | 23 November 2017 16:03 CET | Original file | - |
| article xml uploaded. | 23 November 2017 16:02 CET | Update | https://www.mdpi.com/1996-1944/10/12/1344/xml |
| article xml uploaded. | 23 November 2017 16:02 CET | Original file | - |
| article pdf uploaded. | 23 November 2017 16:02 CET | Version of Record | https://www.mdpi.com/1996-1944/10/12/1344/pdf |
