| article html file updated | 10 February 2020 18:40 CET | Update | https://www.mdpi.com/2079-9292/7/11/284 |
| article html file updated | 9 October 2019 18:40 CEST | Update | - |
| article html file updated | 28 April 2019 14:21 CEST | Update | - |
| article html file updated | 14 April 2019 09:32 CEST | Update | - |
| article html file updated | 1 April 2019 14:01 CEST | Update | - |
| article html file updated | 27 November 2018 12:17 CET | Update | - |
| article pdf uploaded. | 30 October 2018 11:04 CET | Version of Record | https://www.mdpi.com/2079-9292/7/11/284/pdf |
| article xml uploaded. | 30 October 2018 11:04 CET | Update | https://www.mdpi.com/2079-9292/7/11/284/xml |
| article xml file uploaded | 30 October 2018 11:04 CET | Original file | - |
| article html file updated | 30 October 2018 11:04 CET | Original file | - |
