| article html file updated | 7 February 2020 21:36 CET | Update | https://www.mdpi.com/1660-4601/14/1/86 |
| article html file updated | 22 September 2019 22:10 CEST | Update | - |
| article html file updated | 4 May 2019 14:54 CEST | Update | - |
| article html file updated | 7 February 2017 11:00 CET | Update | - |
| article html file updated | 17 January 2017 12:09 CET | Original file | - |
| article xml uploaded. | 17 January 2017 12:08 CET | Original file | https://www.mdpi.com/1660-4601/14/1/86/xml |
| article pdf uploaded. | 17 January 2017 12:08 CET | Version of Record | https://www.mdpi.com/1660-4601/14/1/86/pdf |
