| article html file updated | 8 February 2020 07:31 CET | Update | https://www.mdpi.com/2072-4292/9/6/563 |
| article html file updated | 25 September 2019 04:29 CEST | Update | - |
| article html file updated | 3 May 2019 18:53 CEST | Update | - |
| article html file updated | 30 June 2017 09:40 CEST | Update | - |
| article pdf uploaded. | 6 June 2017 11:25 CEST | Updated version of record | https://www.mdpi.com/2072-4292/9/6/563/pdf |
| article html file updated | 6 June 2017 11:23 CEST | Original file | - |
| article xml uploaded. | 6 June 2017 11:21 CEST | Update | https://www.mdpi.com/2072-4292/9/6/563/xml |
| article pdf uploaded. | 5 June 2017 14:12 CEST | Version of Record | https://www.mdpi.com/2072-4292/9/6/563/pdf-vor |
