| article html file updated | 8 February 2020 18:58 CET | Update | https://www.mdpi.com/2073-4441/9/10/807 |
| article html file updated | 27 September 2019 21:32 CEST | Update | - |
| article html file updated | 2 May 2019 20:04 CEST | Update | - |
| article html file updated | 8 November 2017 11:23 CET | Update | - |
| article html file updated | 1 November 2017 04:58 CET | Update | - |
| article html file updated | 22 October 2017 09:00 CEST | Original file | - |
| article xml uploaded. | 22 October 2017 08:59 CEST | Original file | https://www.mdpi.com/2073-4441/9/10/807/xml |
| article pdf uploaded. | 22 October 2017 08:59 CEST | Updated version of record | https://www.mdpi.com/2073-4441/9/10/807/pdf |
| article pdf uploaded. | 20 October 2017 11:51 CEST | Version of Record | https://www.mdpi.com/2073-4441/9/10/807/pdf-vor |
