| article html file updated | 8 February 2020 20:36 CET | Update | https://www.mdpi.com/2072-4292/9/11/1139 |
| article html file updated | 28 September 2019 07:34 CEST | Update | N/A |
| article html file updated | 2 May 2019 16:21 CEST | Update | N/A |
| article html file updated | 30 November 2017 17:03 CET | Update | N/A |
| article html file updated | 7 November 2017 16:01 CET | Original file | N/A |
| article xml uploaded. | 7 November 2017 15:59 CET | Update | https://www.mdpi.com/2072-4292/9/11/1139/xml |
| article xml uploaded. | 7 November 2017 15:59 CET | Update | N/A |
| article xml uploaded. | 7 November 2017 15:59 CET | Original file | N/A |
| article pdf uploaded. | 7 November 2017 15:59 CET | Version of Record | https://www.mdpi.com/2072-4292/9/11/1139/pdf |
