| article html file updated | 8 February 2020 14:35 CET | Update | https://www.mdpi.com/1996-1944/10/9/1000 |
| article html file updated | 26 September 2019 18:42 CEST | Update | N/A |
| article html file updated | 3 May 2019 04:56 CEST | Update | N/A |
| article html file updated | 30 September 2017 09:02 CEST | Update | N/A |
| article html file updated | 26 August 2017 11:41 CEST | Original file | N/A |
| article xml uploaded. | 26 August 2017 11:40 CEST | Original file | https://www.mdpi.com/1996-1944/10/9/1000/xml |
| article pdf uploaded. | 26 August 2017 11:40 CEST | Version of Record | https://www.mdpi.com/1996-1944/10/9/1000/pdf |
