| article html file updated | 8 February 2020 10:13 CET | Update | https://www.mdpi.com/1660-4601/14/7/728 |
| article html file updated | 25 September 2019 18:45 CEST | Update | - |
| article html file updated | 3 May 2019 13:50 CEST | Update | - |
| article html file updated | 28 July 2017 11:36 CEST | Update | - |
| article html file updated | 7 July 2017 10:41 CEST | Original file | - |
| article xml uploaded. | 7 July 2017 10:40 CEST | Original file | https://www.mdpi.com/1660-4601/14/7/728/xml |
| article pdf uploaded. | 7 July 2017 10:40 CEST | Updated version of record | https://www.mdpi.com/1660-4601/14/7/728/pdf |
| article pdf uploaded. | 5 July 2017 15:26 CEST | Version of Record | https://www.mdpi.com/1660-4601/14/7/728/pdf-vor |
