| article html file updated | 7 February 2020 18:38 CET | Update | https://www.mdpi.com/1660-4601/13/12/1180 |
| article html file updated | 4 May 2019 21:18 CEST | Update | N/A |
| article html file updated | 27 December 2016 12:34 CET | Update | N/A |
| article html file updated | 25 November 2016 12:46 CET | Original file | N/A |
| article xml uploaded. | 25 November 2016 12:45 CET | Original file | https://www.mdpi.com/1660-4601/13/12/1180/xml |
| article pdf uploaded. | 25 November 2016 12:45 CET | Version of Record | https://www.mdpi.com/1660-4601/13/12/1180/pdf |
