| article html file updated | 8 February 2020 03:09 CET | Update | https://www.mdpi.com/2076-3417/7/4/372 |
| article html file updated | 24 September 2019 05:23 CEST | Update | - |
| article html file updated | 4 May 2019 03:03 CEST | Update | - |
| article html file updated | 28 April 2017 05:15 CEST | Update | - |
| article html file updated | 8 April 2017 09:11 CEST | Original file | - |
| article xml uploaded. | 8 April 2017 09:09 CEST | Update | https://www.mdpi.com/2076-3417/7/4/372/xml |
| article pdf uploaded. | 8 April 2017 09:09 CEST | Version of Record | https://www.mdpi.com/2076-3417/7/4/372/pdf |
