| article html file updated | 8 February 2020 09:53 CET | Update | https://www.mdpi.com/1996-1944/10/7/739 |
| article html file updated | 25 September 2019 17:07 CEST | Update | N/A |
| article html file updated | 3 May 2019 14:26 CEST | Update | N/A |
| article html file updated | 1 August 2017 09:51 CEST | Update | N/A |
| article html file updated | 3 July 2017 11:34 CEST | Original file | N/A |
| article xml uploaded. | 3 July 2017 11:32 CEST | Original file | https://www.mdpi.com/1996-1944/10/7/739/xml |
| article pdf uploaded. | 3 July 2017 11:32 CEST | Updated version of record | https://www.mdpi.com/1996-1944/10/7/739/pdf |
| article pdf uploaded. | 2 July 2017 12:06 CEST | Version of Record | https://www.mdpi.com/1996-1944/10/7/739/pdf-vor |
