| article html file updated | 7 February 2020 18:37 CET | Update | https://www.mdpi.com/2076-3417/6/12/386 |
| article html file updated | 22 September 2019 07:00 CEST | Update | N/A |
| article html file updated | 4 May 2019 21:20 CEST | Update | N/A |
| article html file updated | 27 December 2016 10:49 CET | Update | N/A |
| article html file updated | 25 November 2016 10:59 CET | Original file | N/A |
| article xml uploaded. | 25 November 2016 10:58 CET | Original file | https://www.mdpi.com/2076-3417/6/12/386/xml |
| article pdf uploaded. | 25 November 2016 10:58 CET | Version of Record | https://www.mdpi.com/2076-3417/6/12/386/pdf |
