| article html file updated | 7 February 2020 18:48 CET | Update | https://www.mdpi.com/2073-4425/7/12/105 |
| article html file updated | 4 May 2019 20:57 CEST | Update | N/A |
| article html file updated | 28 December 2016 05:02 CET | Update | N/A |
| article html file updated | 29 November 2016 13:25 CET | Original file | N/A |
| article xml uploaded. | 29 November 2016 13:23 CET | Update | https://www.mdpi.com/2073-4425/7/12/105/xml |
| article xml uploaded. | 29 November 2016 13:23 CET | Update | N/A |
| article xml uploaded. | 29 November 2016 13:23 CET | Original file | N/A |
| article pdf uploaded. | 29 November 2016 13:23 CET | Version of Record | https://www.mdpi.com/2073-4425/7/12/105/pdf |
