| article html file updated | 8 February 2020 12:34 CET | Update | https://www.mdpi.com/2079-4991/7/8/210 |
| article html file updated | 26 September 2019 07:27 CEST | Update | - |
| article html file updated | 3 May 2019 08:54 CEST | Update | - |
| article html file updated | 27 March 2019 18:49 CET | Update | - |
| article html file updated | 1 September 2017 08:36 CEST | Update | - |
| article html file updated | 2 August 2017 10:52 CEST | Original file | - |
| article xml uploaded. | 2 August 2017 10:51 CEST | Original file | https://www.mdpi.com/2079-4991/7/8/210/xml |
| article pdf uploaded. | 2 August 2017 10:51 CEST | Version of Record | https://www.mdpi.com/2079-4991/7/8/210/pdf |
