| article html file updated | 8 February 2020 22:39 CET | Update | https://www.mdpi.com/1996-1944/10/12/1371 |
| article html file updated | 28 September 2019 20:43 CEST | Update | - |
| article html file updated | 2 May 2019 11:46 CEST | Update | - |
| article html file updated | 18 April 2019 09:22 CEST | Update | - |
| article html file updated | 2 January 2018 18:39 CET | Update | - |
| article pdf uploaded. | 1 December 2017 18:06 CET | Version of Record | https://www.mdpi.com/1996-1944/10/12/1371/pdf |
| article html file updated | 30 November 2017 15:26 CET | Original file | - |
| article xml uploaded. | 30 November 2017 11:04 CET | Original file | https://www.mdpi.com/1996-1944/10/12/1371/xml |
