| article html file updated | 8 February 2020 03:05 CET | Update | https://www.mdpi.com/2076-3417/7/4/367 |
| article html file updated | 24 September 2019 05:02 CEST | Update | - |
| article html file updated | 4 May 2019 03:12 CEST | Update | - |
| article html file updated | 28 April 2017 05:13 CEST | Update | - |
| article html file updated | 10 April 2017 04:06 CEST | Original file | - |
| article xml uploaded. | 10 April 2017 04:05 CEST | Update | https://www.mdpi.com/2076-3417/7/4/367/xml |
| article pdf uploaded. | 10 April 2017 04:05 CEST | Updated version of record | https://www.mdpi.com/2076-3417/7/4/367/pdf |
| article pdf uploaded. | 7 April 2017 16:38 CEST | Version of Record | https://www.mdpi.com/2076-3417/7/4/367/pdf-vor |
