| article html file updated | 8 February 2020 09:28 CET | Update | https://www.mdpi.com/1996-1944/10/7/715 |
| article html file updated | 25 September 2019 14:45 CEST | Update | N/A |
| article html file updated | 3 May 2019 15:12 CEST | Update | N/A |
| article html file updated | 1 August 2017 09:45 CEST | Update | N/A |
| article html file updated | 29 June 2017 08:09 CEST | Original file | N/A |
| article xml uploaded. | 29 June 2017 08:07 CEST | Update | https://www.mdpi.com/1996-1944/10/7/715/xml |
| article pdf uploaded. | 29 June 2017 08:07 CEST | Updated version of record | https://www.mdpi.com/1996-1944/10/7/715/pdf |
| article pdf uploaded. | 28 June 2017 12:26 CEST | Version of Record | https://www.mdpi.com/1996-1944/10/7/715/pdf-vor |
