| article html file updated | 7 February 2020 19:43 CET | Update | https://www.mdpi.com/1660-4601/13/12/1244 |
| article html file updated | 22 September 2019 12:04 CEST | Update | - |
| article html file updated | 4 May 2019 18:59 CEST | Update | - |
| article html file updated | 27 December 2016 12:54 CET | Update | - |
| article html file updated | 15 December 2016 14:30 CET | Original file | - |
| article xml uploaded. | 15 December 2016 14:29 CET | Original file | https://www.mdpi.com/1660-4601/13/12/1244/xml |
| article pdf uploaded. | 15 December 2016 14:29 CET | Version of Record | https://www.mdpi.com/1660-4601/13/12/1244/pdf |
