| article html file updated | 7 February 2020 18:48 CET | Update | https://www.mdpi.com/2072-6651/8/12/353 |
| article html file updated | 22 September 2019 07:41 CEST | Update | N/A |
| article html file updated | 4 May 2019 20:57 CEST | Update | N/A |
| article html file updated | 28 December 2016 07:57 CET | Update | N/A |
| article html file updated | 30 November 2016 07:00 CET | Original file | N/A |
| article xml uploaded. | 30 November 2016 06:59 CET | Update | https://www.mdpi.com/2072-6651/8/12/353/xml |
| article xml uploaded. | 30 November 2016 06:59 CET | Original file | N/A |
| article pdf uploaded. | 30 November 2016 06:59 CET | Version of Record | https://www.mdpi.com/2072-6651/8/12/353/pdf |
