| article html file updated | 7 February 2020 15:42 CET | Update | https://www.mdpi.com/1996-1944/9/10/804 |
| article html file updated | 5 May 2019 02:49 CEST | Update | N/A |
| article html file updated | 27 October 2016 11:36 CEST | Update | N/A |
| article html file updated | 28 September 2016 11:48 CEST | Original file | N/A |
| article xml uploaded. | 28 September 2016 11:46 CEST | Update | https://www.mdpi.com/1996-1944/9/10/804/xml |
| article xml uploaded. | 28 September 2016 11:46 CEST | Update | N/A |
| article xml uploaded. | 28 September 2016 11:46 CEST | Update | N/A |
| article xml uploaded. | 28 September 2016 11:46 CEST | Original file | N/A |
| article pdf uploaded. | 28 September 2016 11:46 CEST | Version of Record | https://www.mdpi.com/1996-1944/9/10/804/pdf |
