| article html file updated | 9 February 2020 19:46 CET | Update | https://www.mdpi.com/1996-1073/11/6/1411 |
| article html file updated | 4 October 2019 03:35 CEST | Update | - |
| article html file updated | 30 April 2019 14:58 CEST | Update | - |
| article html file updated | 16 April 2019 15:32 CEST | Update | - |
| article html file updated | 30 March 2019 06:23 CET | Update | - |
| article html file updated | 27 June 2018 14:21 CEST | Update | - |
| article html file updated | 1 June 2018 03:27 CEST | Original file | - |
| article pdf uploaded. | 1 June 2018 03:25 CEST | Version of Record | https://www.mdpi.com/1996-1073/11/6/1411/pdf |
| article xml uploaded. | 1 June 2018 03:25 CEST | Update | https://www.mdpi.com/1996-1073/11/6/1411/xml |
| article xml file uploaded | 1 June 2018 03:25 CEST | Original file | - |
