| article html file updated | 9 February 2020 14:07 CET | Update | https://www.mdpi.com/1996-1073/11/4/955 |
| article html file updated | 2 October 2019 16:38 CEST | Update | - |
| article html file updated | 1 May 2019 02:54 CEST | Update | - |
| article html file updated | 17 April 2019 03:21 CEST | Update | - |
| article html file updated | 29 March 2019 16:21 CET | Update | - |
| article html file updated | 1 May 2018 09:43 CEST | Update | - |
| article html file updated | 17 April 2018 10:44 CEST | Original file | - |
| article pdf uploaded. | 17 April 2018 10:42 CEST | Version of Record | https://www.mdpi.com/1996-1073/11/4/955/pdf |
| article xml uploaded. | 17 April 2018 10:42 CEST | Update | https://www.mdpi.com/1996-1073/11/4/955/xml |
| article xml file uploaded | 17 April 2018 10:42 CEST | Original file | - |
