| article html file updated | 8 February 2020 10:07 CET | Update | https://www.mdpi.com/1996-1073/10/7/930 |
| article html file updated | 25 September 2019 18:18 CEST | Update | N/A |
| article html file updated | 3 May 2019 13:59 CEST | Update | N/A |
| article html file updated | 31 July 2017 07:03 CEST | Update | N/A |
| article html file updated | 5 July 2017 10:50 CEST | Original file | N/A |
| article xml uploaded. | 5 July 2017 10:49 CEST | Original file | https://www.mdpi.com/1996-1073/10/7/930/xml |
| article pdf uploaded. | 5 July 2017 10:49 CEST | Version of Record | https://www.mdpi.com/1996-1073/10/7/930/pdf |
