| article html file updated | 8 February 2020 13:23 CET | Update | https://www.mdpi.com/2076-3417/7/8/824 |
| article html file updated | 3 May 2019 07:15 CEST | Update | - |
| article html file updated | 27 March 2019 20:31 CET | Update | - |
| article html file updated | 30 August 2017 08:59 CEST | Update | - |
| article html file updated | 11 August 2017 15:03 CEST | Original file | - |
| article xml uploaded. | 11 August 2017 15:01 CEST | Update | https://www.mdpi.com/2076-3417/7/8/824/xml |
| article xml uploaded. | 11 August 2017 15:01 CEST | Original file | - |
| article pdf uploaded. | 11 August 2017 15:01 CEST | Version of Record | https://www.mdpi.com/2076-3417/7/8/824/pdf |
