| article html file updated | 7 February 2020 17:03 CET | Update | https://www.mdpi.com/2073-8994/8/11/113 |
| article html file updated | 22 September 2019 04:02 CEST | Update | N/A |
| article html file updated | 5 May 2019 00:19 CEST | Update | N/A |
| article html file updated | 30 November 2016 06:43 CET | Update | N/A |
| article html file updated | 27 October 2016 05:29 CEST | Original file | N/A |
| article xml uploaded. | 27 October 2016 05:28 CEST | Original file | https://www.mdpi.com/2073-8994/8/11/113/xml |
| article pdf uploaded. | 27 October 2016 05:28 CEST | Version of Record | https://www.mdpi.com/2073-8994/8/11/113/pdf |
