| article html file updated | 8 February 2020 03:31 CET | Update | https://www.mdpi.com/2072-4292/9/4/367 |
| article html file updated | 24 September 2019 07:20 CEST | Update | - |
| article html file updated | 4 May 2019 02:20 CEST | Update | - |
| article html file updated | 29 April 2017 05:32 CEST | Update | - |
| article html file updated | 14 April 2017 05:12 CEST | Original file | - |
| article xml uploaded. | 14 April 2017 05:10 CEST | Update | https://www.mdpi.com/2072-4292/9/4/367/xml |
| article pdf uploaded. | 14 April 2017 05:10 CEST | Updated version of record | https://www.mdpi.com/2072-4292/9/4/367/pdf |
| article pdf uploaded. | 13 April 2017 15:16 CEST | Version of Record | https://www.mdpi.com/2072-4292/9/4/367/pdf-vor |
