| article html file updated | 8 February 2020 15:39 CET | Update | https://www.mdpi.com/2076-3417/7/9/926 |
| article html file updated | 27 September 2019 00:36 CEST | Update | - |
| article html file updated | 3 May 2019 02:57 CEST | Update | - |
| article html file updated | 26 September 2017 12:39 CEST | Update | - |
| article html file updated | 8 September 2017 10:53 CEST | Original file | - |
| article xml uploaded. | 8 September 2017 10:52 CEST | Original file | https://www.mdpi.com/2076-3417/7/9/926/xml |
| article pdf uploaded. | 8 September 2017 10:52 CEST | Version of Record | https://www.mdpi.com/2076-3417/7/9/926/pdf |
