| article html file updated | 10 February 2020 20:08 CET | Update | https://www.mdpi.com/1999-4907/9/11/693 |
| article html file updated | 10 October 2019 03:22 CEST | Update | - |
| article html file updated | 28 April 2019 11:08 CEST | Update | - |
| article html file updated | 14 April 2019 06:34 CEST | Update | - |
| article html file updated | 1 April 2019 17:52 CEST | Update | - |
| article html file updated | 26 November 2018 05:49 CET | Update | - |
| article html file updated | 7 November 2018 11:00 CET | Original file | - |
| article pdf uploaded. | 7 November 2018 10:59 CET | Version of Record | https://www.mdpi.com/1999-4907/9/11/693/pdf |
| article xml uploaded. | 7 November 2018 10:59 CET | Update | https://www.mdpi.com/1999-4907/9/11/693/xml |
| article xml file uploaded | 7 November 2018 10:59 CET | Original file | - |
