| article html file updated | 8 February 2020 09:30 CET | Update | https://www.mdpi.com/1996-1073/10/7/867 |
| article html file updated | 25 September 2019 14:53 CEST | Update | - |
| article html file updated | 3 May 2019 15:10 CEST | Update | - |
| article html file updated | 31 July 2017 06:50 CEST | Update | - |
| article html file updated | 10 July 2017 07:31 CEST | Update | - |
| article xml uploaded. | 10 July 2017 07:29 CEST | Update | https://www.mdpi.com/1996-1073/10/7/867/xml |
| article pdf uploaded. | 10 July 2017 07:29 CEST | Updated version of record | https://www.mdpi.com/1996-1073/10/7/867/pdf |
| article html file updated | 29 June 2017 12:55 CEST | Original file | - |
| article pdf uploaded. | 29 June 2017 12:50 CEST | Updated version of record | https://www.mdpi.com/1996-1073/10/7/867/pdf-vor |
| article pdf uploaded. | 28 June 2017 13:20 CEST | Version of Record | https://www.mdpi.com/1996-1073/10/7/867/pdf-vor |
