| article html file updated | 8 February 2020 13:46 CET | Update | https://www.mdpi.com/1660-4601/14/8/923 |
| article html file updated | 26 September 2019 14:22 CEST | Update | - |
| article html file updated | 3 May 2019 06:31 CEST | Update | - |
| article html file updated | 27 March 2019 21:17 CET | Update | - |
| article html file updated | 1 September 2017 05:26 CEST | Update | - |
| article html file updated | 17 August 2017 15:24 CEST | Original file | - |
| article xml uploaded. | 17 August 2017 15:23 CEST | Original file | https://www.mdpi.com/1660-4601/14/8/923/xml |
| article pdf uploaded. | 17 August 2017 15:23 CEST | Version of Record | https://www.mdpi.com/1660-4601/14/8/923/pdf |
