| article html file updated | 8 February 2020 15:45 CET | Update | https://www.mdpi.com/1996-1073/10/9/1366 |
| article html file updated | 27 September 2019 01:07 CEST | Update | N/A |
| article html file updated | 3 May 2019 02:46 CEST | Update | N/A |
| article html file updated | 30 September 2017 08:11 CEST | Update | N/A |
| article html file updated | 9 September 2017 11:01 CEST | Original file | N/A |
| article xml uploaded. | 9 September 2017 11:00 CEST | Original file | https://www.mdpi.com/1996-1073/10/9/1366/xml |
| article pdf uploaded. | 9 September 2017 11:00 CEST | Version of Record | https://www.mdpi.com/1996-1073/10/9/1366/pdf |
