| article html file updated | 10 February 2020 10:14 CET | Update | https://www.mdpi.com/2079-9292/7/9/191 |
| article html file updated | 7 October 2019 16:55 CEST | Update | - |
| article html file updated | 29 April 2019 07:07 CEST | Update | - |
| article html file updated | 15 April 2019 02:50 CEST | Update | - |
| article html file updated | 31 March 2019 17:21 CEST | Update | - |
| article html file updated | 24 September 2018 02:38 CEST | Update | - |
| article html file updated | 24 September 2018 02:38 CEST | Update | - |
| article html file updated | 11 September 2018 06:31 CEST | Original file | - |
| article pdf uploaded. | 11 September 2018 06:30 CEST | Version of Record | https://www.mdpi.com/2079-9292/7/9/191/pdf |
| article xml uploaded. | 11 September 2018 06:30 CEST | Update | https://www.mdpi.com/2079-9292/7/9/191/xml |
| article xml file uploaded | 11 September 2018 06:30 CEST | Original file | - |
