| article html file updated | 9 February 2020 19:48 CET | Update | https://www.mdpi.com/1996-1073/11/6/1415 |
| article html file updated | 4 October 2019 03:49 CEST | Update | - |
| article html file updated | 30 April 2019 14:53 CEST | Update | - |
| article html file updated | 16 April 2019 15:27 CEST | Update | - |
| article html file updated | 30 March 2019 06:28 CET | Update | - |
| article html file updated | 27 June 2018 14:23 CEST | Update | - |
| article html file updated | 1 June 2018 06:24 CEST | Original file | - |
| article pdf uploaded. | 1 June 2018 06:22 CEST | Version of Record | https://www.mdpi.com/1996-1073/11/6/1415/pdf |
| article xml uploaded. | 1 June 2018 06:22 CEST | Update | https://www.mdpi.com/1996-1073/11/6/1415/xml |
| article xml file uploaded | 1 June 2018 06:22 CEST | Original file | - |
