| article html file updated | 8 February 2020 21:20 CET | Update | https://www.mdpi.com/2073-4441/9/11/894 |
| article html file updated | 28 September 2019 12:29 CEST | Update | N/A |
| article html file updated | 2 May 2019 14:41 CEST | Update | N/A |
| article html file updated | 18 April 2019 12:20 CEST | Update | N/A |
| article html file updated | 30 November 2017 15:24 CET | Update | N/A |
| article html file updated | 30 November 2017 08:12 CET | Update | N/A |
| article html file updated | 16 November 2017 11:26 CET | Original file | N/A |
| article xml uploaded. | 16 November 2017 11:25 CET | Update | https://www.mdpi.com/2073-4441/9/11/894/xml |
| article xml uploaded. | 16 November 2017 11:25 CET | Original file | N/A |
| article pdf uploaded. | 16 November 2017 11:25 CET | Version of Record | https://www.mdpi.com/2073-4441/9/11/894/pdf |
