| article html file updated | 9 February 2020 17:15 CET | Update | https://www.mdpi.com/1996-1944/11/5/780 |
| article html file updated | 3 October 2019 11:55 CEST | Update | - |
| article html file updated | 30 April 2019 20:36 CEST | Update | - |
| article html file updated | 16 April 2019 21:04 CEST | Update | - |
| article html file updated | 29 March 2019 23:56 CET | Update | - |
| article html file updated | 31 May 2018 10:09 CEST | Update | - |
| article html file updated | 11 May 2018 11:54 CEST | Original file | - |
| article pdf uploaded. | 11 May 2018 11:53 CEST | Version of Record | https://www.mdpi.com/1996-1944/11/5/780/pdf |
| article xml uploaded. | 11 May 2018 11:53 CEST | Update | https://www.mdpi.com/1996-1944/11/5/780/xml |
| article xml file uploaded | 11 May 2018 11:53 CEST | Original file | - |
