| article html file updated | 8 February 2020 15:26 CET | Update | https://www.mdpi.com/2076-3425/7/9/112 |
| article html file updated | 26 September 2019 23:24 CEST | Update | - |
| article html file updated | 3 May 2019 03:23 CEST | Update | - |
| article html file updated | 30 September 2017 10:15 CEST | Update | - |
| article html file updated | 6 September 2017 11:34 CEST | Original file | - |
| article xml uploaded. | 6 September 2017 11:32 CEST | Original file | https://www.mdpi.com/2076-3425/7/9/112/xml |
| article pdf uploaded. | 6 September 2017 11:32 CEST | Version of Record | https://www.mdpi.com/2076-3425/7/9/112/pdf |
