| article html file updated | 8 February 2020 12:37 CET | Update | https://www.mdpi.com/1996-1944/10/8/891 |
| article html file updated | 26 September 2019 07:44 CEST | Update | - |
| article html file updated | 3 May 2019 08:49 CEST | Update | - |
| article html file updated | 27 March 2019 18:54 CET | Update | - |
| article html file updated | 1 September 2017 10:10 CEST | Update | - |
| article html file updated | 2 August 2017 13:35 CEST | Original file | - |
| article xml uploaded. | 2 August 2017 13:34 CEST | Update | https://www.mdpi.com/1996-1944/10/8/891/xml |
| article pdf uploaded. | 2 August 2017 13:34 CEST | Version of Record | https://www.mdpi.com/1996-1944/10/8/891/pdf |
