| article html file updated | 7 February 2020 17:41 CET | Update | https://www.mdpi.com/1660-4601/13/11/1103 |
| article html file updated | 4 May 2019 23:10 CEST | Update | - |
| article html file updated | 1 December 2016 23:12 CET | Update | - |
| article html file updated | 8 November 2016 11:22 CET | Original file | - |
| article xml uploaded. | 8 November 2016 11:21 CET | Original file | https://www.mdpi.com/1660-4601/13/11/1103/xml |
| article pdf uploaded. | 8 November 2016 11:21 CET | Version of Record | https://www.mdpi.com/1660-4601/13/11/1103/pdf |
