| article html file updated | 8 February 2020 19:51 CET | Update | https://www.mdpi.com/2076-3417/7/11/1117 |
| article html file updated | 28 September 2019 02:47 CEST | Update | - |
| article html file updated | 2 May 2019 18:03 CEST | Update | - |
| article html file updated | 30 November 2017 15:29 CET | Update | - |
| article html file updated | 30 November 2017 09:05 CET | Update | - |
| article html file updated | 30 October 2017 14:44 CET | Original file | - |
| article xml uploaded. | 30 October 2017 14:43 CET | Update | https://www.mdpi.com/2076-3417/7/11/1117/xml |
| article xml uploaded. | 30 October 2017 14:43 CET | Original file | - |
| article pdf uploaded. | 30 October 2017 14:43 CET | Version of Record | https://www.mdpi.com/2076-3417/7/11/1117/pdf |
