| article html file updated | 8 February 2020 10:42 CET | Update | https://www.mdpi.com/2077-1444/8/7/125 |
| article html file updated | 3 May 2019 12:57 CEST | Update | - |
| article html file updated | 31 July 2017 08:57 CEST | Update | - |
| article html file updated | 13 July 2017 03:40 CEST | Original file | - |
| article xml uploaded. | 13 July 2017 03:38 CEST | Original file | https://www.mdpi.com/2077-1444/8/7/125/xml |
| article pdf uploaded. | 13 July 2017 03:38 CEST | Updated version of record | https://www.mdpi.com/2077-1444/8/7/125/pdf |
| article pdf uploaded. | 11 July 2017 11:34 CEST | Version of Record | https://www.mdpi.com/2077-1444/8/7/125/pdf-vor |
