| article html file updated | 8 February 2020 17:19 CET | Update | https://www.mdpi.com/2072-4292/9/10/999 |
| article html file updated | 27 September 2019 10:01 CEST | Update | - |
| article html file updated | 2 May 2019 23:46 CEST | Update | - |
| article html file updated | 6 November 2017 09:49 CET | Update | - |
| article html file updated | 28 September 2017 08:30 CEST | Original file | - |
| article xml uploaded. | 28 September 2017 08:28 CEST | Update | https://www.mdpi.com/2072-4292/9/10/999/xml |
| article xml uploaded. | 28 September 2017 08:28 CEST | Original file | - |
| article pdf uploaded. | 28 September 2017 08:28 CEST | Updated version of record | https://www.mdpi.com/2072-4292/9/10/999/pdf |
| article pdf uploaded. | 27 September 2017 12:22 CEST | Version of Record | https://www.mdpi.com/2072-4292/9/10/999/pdf-vor |
