| article html file updated | 7 February 2020 18:30 CET | Update | https://www.mdpi.com/1660-4601/13/11/1171 |
| article html file updated | 4 May 2019 21:35 CEST | Update | - |
| article html file updated | 2 December 2016 00:23 CET | Update | - |
| article html file updated | 23 November 2016 12:59 CET | Original file | - |
| article xml uploaded. | 23 November 2016 12:58 CET | Original file | https://www.mdpi.com/1660-4601/13/11/1171/xml |
| article pdf uploaded. | 23 November 2016 12:58 CET | Version of Record | https://www.mdpi.com/1660-4601/13/11/1171/pdf |
