| article html file updated | 8 February 2020 09:27 CET | Update | https://www.mdpi.com/1996-1073/10/7/865 |
| article html file updated | 25 September 2019 14:36 CEST | Update | - |
| article html file updated | 3 May 2019 15:15 CEST | Update | - |
| article html file updated | 31 July 2017 06:49 CEST | Update | - |
| article html file updated | 29 June 2017 12:55 CEST | Original file | - |
| article xml uploaded. | 29 June 2017 12:52 CEST | Update | https://www.mdpi.com/1996-1073/10/7/865/xml |
| article pdf uploaded. | 29 June 2017 12:52 CEST | Updated version of record | https://www.mdpi.com/1996-1073/10/7/865/pdf |
| article pdf uploaded. | 28 June 2017 10:46 CEST | Version of Record | https://www.mdpi.com/1996-1073/10/7/865/pdf-vor |
