| article html file updated | 9 February 2020 10:21 CET | Update | https://www.mdpi.com/1996-1944/11/3/446 |
| article html file updated | 1 October 2019 18:16 CEST | Update | - |
| article html file updated | 1 May 2019 10:39 CEST | Update | - |
| article html file updated | 17 April 2019 10:30 CEST | Update | - |
| article html file updated | 29 March 2019 07:41 CET | Update | - |
| article html file updated | 27 March 2018 13:30 CEST | Update | - |
| article html file updated | 20 March 2018 13:28 CET | Update | - |
| article xml uploaded. | 20 March 2018 13:27 CET | Update | https://www.mdpi.com/1996-1944/11/3/446/xml |
| article pdf uploaded. | 20 March 2018 13:27 CET | Updated version of record | https://www.mdpi.com/1996-1944/11/3/446/pdf |
| article html file updated | 19 March 2018 10:17 CET | Original file | - |
| article pdf uploaded. | 19 March 2018 10:15 CET | Version of Record | https://www.mdpi.com/1996-1944/11/3/446/pdf-vor |
