| article html file updated | 7 February 2020 18:52 CET | Update | https://www.mdpi.com/1996-1944/9/12/965 |
| article html file updated | 22 September 2019 08:02 CEST | Update | N/A |
| article html file updated | 4 May 2019 20:48 CEST | Update | N/A |
| article html file updated | 28 December 2016 10:33 CET | Update | N/A |
| article html file updated | 28 December 2016 07:54 CET | Update | N/A |
| article html file updated | 27 December 2016 10:48 CET | Update | N/A |
| article html file updated | 30 November 2016 12:04 CET | Original file | N/A |
| article xml uploaded. | 30 November 2016 12:03 CET | Update | https://www.mdpi.com/1996-1944/9/12/965/xml |
| article xml uploaded. | 30 November 2016 12:03 CET | Original file | N/A |
| article pdf uploaded. | 30 November 2016 12:03 CET | Version of Record | https://www.mdpi.com/1996-1944/9/12/965/pdf |