| article html file updated | 9 February 2020 18:23 CET | Update | https://www.mdpi.com/1996-1944/11/5/851 |
| article html file updated | 3 October 2019 19:08 CEST | Update | - |
| article html file updated | 30 April 2019 18:09 CEST | Update | - |
| article html file updated | 16 April 2019 18:36 CEST | Update | - |
| article html file updated | 30 March 2019 02:51 CET | Update | - |
| article html file updated | 31 May 2018 10:30 CEST | Update | - |
| article html file updated | 21 May 2018 07:56 CEST | Original file | - |
| article pdf uploaded. | 21 May 2018 07:55 CEST | Version of Record | https://www.mdpi.com/1996-1944/11/5/851/pdf |
| article xml uploaded. | 21 May 2018 07:55 CEST | Update | https://www.mdpi.com/1996-1944/11/5/851/xml |
| article xml file uploaded | 21 May 2018 07:55 CEST | Original file | - |
