| article html file updated | 8 February 2020 09:16 CET | Update | https://www.mdpi.com/1996-1944/10/7/698 |
| article html file updated | 25 September 2019 13:40 CEST | Update | - |
| article html file updated | 3 May 2019 15:37 CEST | Update | - |
| article html file updated | 1 August 2017 09:41 CEST | Update | - |
| article html file updated | 26 June 2017 12:00 CEST | Original file | - |
| article xml uploaded. | 26 June 2017 11:59 CEST | Original file | https://www.mdpi.com/1996-1944/10/7/698/xml |
| article pdf uploaded. | 26 June 2017 11:59 CEST | Version of Record | https://www.mdpi.com/1996-1944/10/7/698/pdf |
