| article html file updated | 8 February 2020 07:43 CET | Update | https://www.mdpi.com/2076-3417/7/6/586 |
| article html file updated | 25 September 2019 05:34 CEST | Update | N/A |
| article html file updated | 3 May 2019 18:30 CEST | Update | N/A |
| article html file updated | 27 June 2017 09:38 CEST | Update | N/A |
| article html file updated | 7 June 2017 15:42 CEST | Original file | N/A |
| article xml uploaded. | 7 June 2017 15:41 CEST | Original file | https://www.mdpi.com/2076-3417/7/6/586/xml |
| article pdf uploaded. | 7 June 2017 15:41 CEST | Version of Record | https://www.mdpi.com/2076-3417/7/6/586/pdf |
