| article html file updated | 10 February 2020 14:48 CET | Update | https://www.mdpi.com/2075-163X/8/10/439 |
| article html file updated | 8 October 2019 19:36 CEST | Update | - |
| article html file updated | 28 April 2019 22:12 CEST | Update | - |
| article html file updated | 14 April 2019 17:23 CEST | Update | - |
| article html file updated | 1 April 2019 03:26 CEST | Update | - |
| article html file updated | 29 October 2018 10:01 CET | Update | - |
| article html file updated | 12 October 2018 09:50 CEST | Update | - |
| article pdf uploaded. | 12 October 2018 09:49 CEST | Updated version of record | https://www.mdpi.com/2075-163X/8/10/439/pdf |
| article xml uploaded. | 12 October 2018 09:49 CEST | Update | https://www.mdpi.com/2075-163X/8/10/439/xml |
| article xml file uploaded | 12 October 2018 09:49 CEST | Update | - |
| article html file updated | 9 October 2018 13:03 CEST | Original file | - |
| article pdf uploaded. | 9 October 2018 13:02 CEST | Version of Record | https://www.mdpi.com/2075-163X/8/10/439/pdf-vor |
| article xml uploaded. | 9 October 2018 13:02 CEST | Update | - |
| article xml file uploaded | 9 October 2018 13:02 CEST | Original file | - |
