| article html file updated | 7 February 2020 17:44 CET | Update | https://www.mdpi.com/2076-3417/6/11/344 |
| article html file updated | 4 May 2019 23:03 CEST | Update | N/A |
| article html file updated | 30 November 2016 05:32 CET | Update | N/A |
| article html file updated | 9 November 2016 09:36 CET | Original file | N/A |
| article xml uploaded. | 9 November 2016 09:35 CET | Update | https://www.mdpi.com/2076-3417/6/11/344/xml |
| article xml uploaded. | 9 November 2016 09:35 CET | Original file | N/A |
| article pdf uploaded. | 9 November 2016 09:35 CET | Version of Record | https://www.mdpi.com/2076-3417/6/11/344/pdf |
