| article html file updated | 8 February 2020 19:08 CET | Update | https://www.mdpi.com/2076-3417/7/10/1091 |
| article html file updated | 27 September 2019 22:26 CEST | Update | - |
| article html file updated | 2 May 2019 19:43 CEST | Update | - |
| article html file updated | 9 November 2017 09:27 CET | Update | - |
| article html file updated | 1 November 2017 03:18 CET | Update | - |
| article html file updated | 22 October 2017 10:33 CEST | Original file | - |
| article xml uploaded. | 22 October 2017 10:32 CEST | Update | https://www.mdpi.com/2076-3417/7/10/1091/xml |
| article xml uploaded. | 22 October 2017 10:32 CEST | Original file | - |
| article pdf uploaded. | 22 October 2017 10:32 CEST | Version of Record | https://www.mdpi.com/2076-3417/7/10/1091/pdf |
