| article html file updated | 10 February 2020 22:45 CET | Update | https://www.mdpi.com/2073-4344/8/12/575 |
| article html file updated | 10 October 2019 20:14 CEST | Update | - |
| article html file updated | 28 April 2019 04:48 CEST | Update | - |
| article html file updated | 14 April 2019 00:56 CEST | Update | - |
| article html file updated | 2 April 2019 00:50 CEST | Update | - |
| article html file updated | 24 December 2018 11:48 CET | Update | - |
| article html file updated | 22 November 2018 11:03 CET | Original file | - |
| article pdf uploaded. | 22 November 2018 11:02 CET | Version of Record | https://www.mdpi.com/2073-4344/8/12/575/pdf |
| article xml uploaded. | 22 November 2018 11:02 CET | Update | https://www.mdpi.com/2073-4344/8/12/575/xml |
| article xml file uploaded | 22 November 2018 11:02 CET | Original file | - |
