| article html file updated | 8 February 2020 19:08 CET | Update | https://www.mdpi.com/2075-4701/7/10/448 |
| article html file updated | 27 September 2019 22:23 CEST | Update | - |
| article html file updated | 2 May 2019 19:44 CEST | Update | - |
| article html file updated | 3 November 2017 04:11 CET | Update | - |
| article html file updated | 21 October 2017 13:14 CEST | Original file | - |
| article xml uploaded. | 21 October 2017 13:13 CEST | Update | https://www.mdpi.com/2075-4701/7/10/448/xml |
| article xml uploaded. | 21 October 2017 13:13 CEST | Update | - |
| article xml uploaded. | 21 October 2017 13:13 CEST | Original file | - |
| article pdf uploaded. | 21 October 2017 13:13 CEST | Version of Record | https://www.mdpi.com/2075-4701/7/10/448/pdf |
