| article html file updated | 8 February 2020 04:32 CET | Update | https://www.mdpi.com/2076-3417/7/5/447 |
| article html file updated | 24 September 2019 13:00 CEST | Update | N/A |
| article html file updated | 4 May 2019 00:29 CEST | Update | N/A |
| article html file updated | 31 May 2017 09:38 CEST | Update | N/A |
| article html file updated | 27 April 2017 13:48 CEST | Original file | N/A |
| article xml uploaded. | 27 April 2017 13:47 CEST | Update | https://www.mdpi.com/2076-3417/7/5/447/xml |
| article pdf uploaded. | 27 April 2017 13:47 CEST | Version of Record | https://www.mdpi.com/2076-3417/7/5/447/pdf |
