| article html file updated | 8 February 2020 09:28 CET | Update | https://www.mdpi.com/2072-4292/9/7/660 |
| article html file updated | 25 September 2019 14:44 CEST | Update | N/A |
| article html file updated | 3 May 2019 15:12 CEST | Update | N/A |
| article html file updated | 31 July 2017 09:04 CEST | Update | N/A |
| article pdf uploaded. | 24 July 2017 11:22 CEST | Updated version of record | https://www.mdpi.com/2072-4292/9/7/660/pdf |
| article html file updated | 1 July 2017 12:18 CEST | Original file | N/A |
| article xml uploaded. | 1 July 2017 12:16 CEST | Update | https://www.mdpi.com/2072-4292/9/7/660/xml |
| article pdf uploaded. | 1 July 2017 12:16 CEST | Version of Record | https://www.mdpi.com/2072-4292/9/7/660/pdf-vor |
