| article html file updated | 8 February 2020 18:14 CET | Update | https://www.mdpi.com/2075-4701/7/10/425 |
| article html file updated | 27 September 2019 16:52 CEST | Update | N/A |
| article html file updated | 2 May 2019 21:48 CEST | Update | N/A |
| article html file updated | 3 November 2017 04:22 CET | Update | N/A |
| article html file updated | 12 October 2017 17:16 CEST | Original file | N/A |
| article xml uploaded. | 12 October 2017 17:15 CEST | Update | https://www.mdpi.com/2075-4701/7/10/425/xml |
| article xml uploaded. | 12 October 2017 17:15 CEST | Original file | N/A |
| article pdf uploaded. | 12 October 2017 17:15 CEST | Version of Record | https://www.mdpi.com/2075-4701/7/10/425/pdf |
