| article html file updated | 10 February 2020 18:55 CET | Update | https://www.mdpi.com/1999-4907/9/11/684 |
| article html file updated | 9 October 2019 20:09 CEST | Update | - |
| article html file updated | 28 April 2019 13:50 CEST | Update | - |
| article html file updated | 14 April 2019 09:01 CEST | Update | - |
| article html file updated | 1 April 2019 14:44 CEST | Update | - |
| article html file updated | 26 November 2018 05:46 CET | Update | - |
| article html file updated | 31 October 2018 14:32 CET | Original file | - |
| article pdf uploaded. | 31 October 2018 14:30 CET | Version of Record | https://www.mdpi.com/1999-4907/9/11/684/pdf |
| article xml uploaded. | 31 October 2018 14:30 CET | Update | https://www.mdpi.com/1999-4907/9/11/684/xml |
| article xml file uploaded | 31 October 2018 14:30 CET | Original file | - |
