| article html file updated | 8 February 2020 04:45 CET | Update | https://www.mdpi.com/2076-3417/7/5/467 |
| article html file updated | 24 September 2019 14:11 CEST | Update | - |
| article html file updated | 4 May 2019 00:04 CEST | Update | - |
| article html file updated | 31 May 2017 09:43 CEST | Update | - |
| article html file updated | 9 May 2017 11:52 CEST | Original file | - |
| article xml uploaded. | 9 May 2017 11:51 CEST | Original file | https://www.mdpi.com/2076-3417/7/5/467/xml |
| article pdf uploaded. | 9 May 2017 11:51 CEST | Updated version of record | https://www.mdpi.com/2076-3417/7/5/467/pdf |
| article pdf uploaded. | 29 April 2017 11:29 CEST | Version of Record | https://www.mdpi.com/2076-3417/7/5/467/pdf-vor |
