| article html file updated | 8 February 2020 11:07 CET | Update | https://www.mdpi.com/2073-4441/9/7/527 |
| article html file updated | 25 September 2019 23:22 CEST | Update | - |
| article html file updated | 3 May 2019 12:09 CEST | Update | - |
| article html file updated | 1 August 2017 09:18 CEST | Update | - |
| article html file updated | 15 July 2017 11:00 CEST | Update | - |
| article html file updated | 15 July 2017 10:58 CEST | Update | - |
| article html file updated | 15 July 2017 10:58 CEST | Original file | - |
| article xml uploaded. | 15 July 2017 10:56 CEST | Update | https://www.mdpi.com/2073-4441/9/7/527/xml |
| article pdf uploaded. | 15 July 2017 10:56 CEST | Version of Record | https://www.mdpi.com/2073-4441/9/7/527/pdf |
