| article html file updated | 7 February 2020 18:35 CET | Update | https://www.mdpi.com/2073-4344/6/12/182 |
| article html file updated | 22 September 2019 06:52 CEST | Update | N/A |
| article html file updated | 4 May 2019 21:24 CEST | Update | N/A |
| article html file updated | 27 December 2016 11:23 CET | Update | N/A |
| article html file updated | 25 November 2016 07:45 CET | Original file | N/A |
| article xml uploaded. | 25 November 2016 07:44 CET | Original file | https://www.mdpi.com/2073-4344/6/12/182/xml |
| article pdf uploaded. | 25 November 2016 07:44 CET | Version of Record | https://www.mdpi.com/2073-4344/6/12/182/pdf |
