| article html file updated | 8 February 2020 02:52 CET | Update | https://www.mdpi.com/1660-4601/14/4/379 |
| article html file updated | 24 September 2019 03:51 CEST | Update | - |
| article html file updated | 4 May 2019 03:39 CEST | Update | - |
| article html file updated | 28 April 2017 08:07 CEST | Update | - |
| article html file updated | 5 April 2017 14:35 CEST | Original file | - |
| article xml uploaded. | 5 April 2017 14:34 CEST | Original file | https://www.mdpi.com/1660-4601/14/4/379/xml |
| article pdf uploaded. | 5 April 2017 14:34 CEST | Updated version of record | https://www.mdpi.com/1660-4601/14/4/379/pdf |
| article pdf uploaded. | 4 April 2017 14:37 CEST | Version of Record | https://www.mdpi.com/1660-4601/14/4/379/pdf-vor |
