| article html file updated | 8 February 2020 03:26 CET | Update | https://www.mdpi.com/2076-3417/7/4/383 |
| article html file updated | 24 September 2019 06:51 CEST | Update | N/A |
| article html file updated | 4 May 2019 02:30 CEST | Update | N/A |
| article html file updated | 28 April 2017 05:17 CEST | Update | N/A |
| article html file updated | 12 April 2017 12:44 CEST | Original file | N/A |
| article xml uploaded. | 12 April 2017 12:43 CEST | Original file | https://www.mdpi.com/2076-3417/7/4/383/xml |
| article pdf uploaded. | 12 April 2017 12:43 CEST | Version of Record | https://www.mdpi.com/2076-3417/7/4/383/pdf |
