| article html file updated | 9 February 2020 23:44 CET | Update | https://www.mdpi.com/1996-1073/11/7/1731 |
| article html file updated | 5 October 2019 04:22 CEST | Update | - |
| article html file updated | 30 April 2019 05:44 CEST | Update | - |
| article html file updated | 16 April 2019 00:59 CEST | Update | - |
| article html file updated | 30 March 2019 16:28 CET | Update | - |
| article html file updated | 1 August 2018 11:04 CEST | Update | - |
| article html file updated | 1 August 2018 10:45 CEST | Update | - |
| article html file updated | 31 July 2018 06:21 CEST | Update | - |
| article html file updated | 2 July 2018 11:55 CEST | Original file | - |
| article pdf uploaded. | 2 July 2018 11:54 CEST | Version of Record | https://www.mdpi.com/1996-1073/11/7/1731/pdf |
| article xml uploaded. | 2 July 2018 11:54 CEST | Update | https://www.mdpi.com/1996-1073/11/7/1731/xml |
| article xml file uploaded | 2 July 2018 11:54 CEST | Original file | - |
