| article html file updated | 8 February 2020 14:10 CET | Update | https://www.mdpi.com/2072-4292/9/8/871 |
| article html file updated | 26 September 2019 16:33 CEST | Update | - |
| article html file updated | 3 May 2019 05:44 CEST | Update | - |
| article html file updated | 1 September 2017 08:10 CEST | Update | - |
| article html file updated | 23 August 2017 10:08 CEST | Original file | - |
| article xml uploaded. | 23 August 2017 10:07 CEST | Update | https://www.mdpi.com/2072-4292/9/8/871/xml |
| article xml uploaded. | 23 August 2017 10:07 CEST | Original file | - |
| article pdf uploaded. | 23 August 2017 10:07 CEST | Updated version of record | https://www.mdpi.com/2072-4292/9/8/871/pdf |
| article pdf uploaded. | 22 August 2017 12:56 CEST | Version of Record | https://www.mdpi.com/2072-4292/9/8/871/pdf-vor |
