| article html file updated | 12 February 2020 00:09 CET | Update | https://www.mdpi.com/2072-4292/11/6/691 |
| article html file updated | 17 October 2019 01:17 CEST | Update | - |
| article html file updated | 25 April 2019 23:03 CEST | Update | - |
| article html file updated | 11 April 2019 18:08 CEST | Update | - |
| article html file updated | 10 April 2019 15:52 CEST | Update | - |
| article html file updated | 4 April 2019 18:18 CEST | Update | - |
| article html file updated | 22 March 2019 10:55 CET | Original file | - |
| article pdf uploaded. | 22 March 2019 10:53 CET | Version of Record | https://www.mdpi.com/2072-4292/11/6/691/pdf |
| article xml uploaded. | 22 March 2019 10:53 CET | Update | https://www.mdpi.com/2072-4292/11/6/691/xml |
| article xml file uploaded | 22 March 2019 10:53 CET | Original file | - |
