| article html file updated | 8 February 2020 09:10 CET | Update | https://www.mdpi.com/1996-1944/10/7/694 |
| article html file updated | 25 September 2019 13:10 CEST | Update | - |
| article html file updated | 3 May 2019 15:47 CEST | Update | - |
| article html file updated | 1 August 2017 09:40 CEST | Update | - |
| article html file updated | 24 June 2017 13:20 CEST | Original file | - |
| article xml uploaded. | 24 June 2017 13:19 CEST | Original file | https://www.mdpi.com/1996-1944/10/7/694/xml |
| article pdf uploaded. | 24 June 2017 13:19 CEST | Version of Record | https://www.mdpi.com/1996-1944/10/7/694/pdf |
