| article html file updated | 11 February 2020 00:59 CET | Update | https://www.mdpi.com/2075-163X/8/12/568 |
| article html file updated | 11 October 2019 09:43 CEST | Update | - |
| article html file updated | 28 April 2019 00:13 CEST | Update | - |
| article html file updated | 13 April 2019 20:07 CEST | Update | - |
| article html file updated | 2 April 2019 07:04 CEST | Update | - |
| article html file updated | 26 December 2018 15:57 CET | Update | - |
| article html file updated | 26 December 2018 11:00 CET | Update | - |
| article html file updated | 4 December 2018 07:14 CET | Original file | - |
| article pdf uploaded. | 4 December 2018 07:13 CET | Version of Record | https://www.mdpi.com/2075-163X/8/12/568/pdf |
| article xml uploaded. | 4 December 2018 07:13 CET | Update | https://www.mdpi.com/2075-163X/8/12/568/xml |
| article xml file uploaded | 4 December 2018 07:13 CET | Original file | - |
