| article html file updated | 8 February 2020 22:08 CET | Update | https://www.mdpi.com/1660-4601/14/12/1449 |
| article html file updated | 28 September 2019 17:40 CEST | Update | - |
| article html file updated | 2 May 2019 12:53 CEST | Update | - |
| article html file updated | 18 April 2019 10:31 CEST | Update | - |
| article html file updated | 2 January 2018 15:20 CET | Update | - |
| article html file updated | 24 November 2017 10:52 CET | Original file | - |
| article xml uploaded. | 24 November 2017 10:51 CET | Original file | https://www.mdpi.com/1660-4601/14/12/1449/xml |
| article pdf uploaded. | 24 November 2017 10:51 CET | Version of Record | https://www.mdpi.com/1660-4601/14/12/1449/pdf |
