| article html file updated | 8 February 2020 21:35 CET | Update | https://www.mdpi.com/2075-163X/7/11/225 |
| article html file updated | 28 September 2019 14:01 CEST | Update | - |
| article html file updated | 2 May 2019 14:07 CEST | Update | - |
| article html file updated | 18 April 2019 11:47 CEST | Update | - |
| article html file updated | 30 November 2017 15:52 CET | Update | - |
| article html file updated | 30 November 2017 09:59 CET | Update | - |
| article html file updated | 18 November 2017 10:43 CET | Original file | - |
| article xml uploaded. | 18 November 2017 10:42 CET | Update | https://www.mdpi.com/2075-163X/7/11/225/xml |
| article xml uploaded. | 18 November 2017 10:42 CET | Original file | - |
| article pdf uploaded. | 18 November 2017 10:42 CET | Version of Record | https://www.mdpi.com/2075-163X/7/11/225/pdf |
