| article html file updated | 8 February 2020 08:07 CET | Update | https://www.mdpi.com/2072-4292/9/6/596 |
| article html file updated | 25 September 2019 07:31 CEST | Update | N/A |
| article html file updated | 3 May 2019 17:47 CEST | Update | N/A |
| article html file updated | 30 June 2017 09:50 CEST | Update | N/A |
| article html file updated | 14 June 2017 10:51 CEST | Original file | N/A |
| article xml uploaded. | 14 June 2017 10:49 CEST | Update | https://www.mdpi.com/2072-4292/9/6/596/xml |
| article pdf uploaded. | 14 June 2017 10:49 CEST | Updated version of record | https://www.mdpi.com/2072-4292/9/6/596/pdf |
| article pdf uploaded. | 12 June 2017 13:18 CEST | Version of Record | https://www.mdpi.com/2072-4292/9/6/596/pdf-vor |
