| article html file updated | 8 February 2020 00:18 CET | Update | https://www.mdpi.com/1996-1944/10/3/231 |
| article html file updated | 23 September 2019 13:07 CEST | Update | - |
| article html file updated | 4 May 2019 09:21 CEST | Update | - |
| article html file updated | 29 March 2017 06:19 CEST | Update | - |
| article html file updated | 28 February 2017 13:25 CET | Original file | - |
| article xml uploaded. | 28 February 2017 13:23 CET | Update | https://www.mdpi.com/1996-1944/10/3/231/xml |
| article xml uploaded. | 28 February 2017 13:23 CET | Original file | - |
| article pdf uploaded. | 28 February 2017 13:23 CET | Updated version of record | https://www.mdpi.com/1996-1944/10/3/231/pdf |
| article pdf uploaded. | 25 February 2017 11:48 CET | Version of Record | https://www.mdpi.com/1996-1944/10/3/231/pdf-vor |
