| article html file updated | 8 February 2020 07:01 CET | Update | https://www.mdpi.com/1996-1944/10/6/596 |
| article html file updated | 25 September 2019 01:55 CEST | Update | N/A |
| article html file updated | 3 May 2019 19:51 CEST | Update | N/A |
| article html file updated | 27 June 2017 10:45 CEST | Update | N/A |
| article html file updated | 30 May 2017 11:50 CEST | Original file | N/A |
| article xml uploaded. | 30 May 2017 11:48 CEST | Original file | https://www.mdpi.com/1996-1944/10/6/596/xml |
| article pdf uploaded. | 30 May 2017 11:48 CEST | Version of Record | https://www.mdpi.com/1996-1944/10/6/596/pdf |
