| article html file updated | 9 February 2020 17:55 CET | Update | https://www.mdpi.com/1996-1944/11/5/823 |
| article html file updated | 3 October 2019 16:20 CEST | Update | - |
| article html file updated | 30 April 2019 19:07 CEST | Update | - |
| article html file updated | 16 April 2019 19:35 CEST | Update | - |
| article html file updated | 30 March 2019 01:38 CET | Update | - |
| article html file updated | 31 May 2018 10:22 CEST | Update | - |
| article html file updated | 17 May 2018 08:12 CEST | Original file | - |
| article pdf uploaded. | 17 May 2018 08:11 CEST | Version of Record | https://www.mdpi.com/1996-1944/11/5/823/pdf |
| article xml uploaded. | 17 May 2018 08:11 CEST | Update | https://www.mdpi.com/1996-1944/11/5/823/xml |
| article xml file uploaded | 17 May 2018 08:10 CEST | Original file | - |
