| article html file updated | 7 February 2020 18:33 CET | Update | https://www.mdpi.com/1660-4601/13/12/1169 |
| article html file updated | 4 May 2019 21:29 CEST | Update | - |
| article html file updated | 29 December 2016 07:41 CET | Update | - |
| article html file updated | 27 December 2016 12:33 CET | Update | - |
| article html file updated | 24 November 2016 12:45 CET | Original file | - |
| article xml uploaded. | 24 November 2016 12:44 CET | Update | https://www.mdpi.com/1660-4601/13/12/1169/xml |
| article xml uploaded. | 24 November 2016 12:44 CET | Original file | - |
| article pdf uploaded. | 24 November 2016 12:44 CET | Version of Record | https://www.mdpi.com/1660-4601/13/12/1169/pdf |
