| article html file updated | 8 February 2020 20:36 CET | Update | https://www.mdpi.com/2072-6643/9/11/1224 |
| article html file updated | 28 September 2019 07:37 CEST | Update | - |
| article html file updated | 2 May 2019 16:20 CEST | Update | - |
| article html file updated | 30 November 2017 12:06 CET | Update | - |
| article html file updated | 15 November 2017 10:34 CET | Update | - |
| article xml uploaded. | 15 November 2017 10:33 CET | Update | https://www.mdpi.com/2072-6643/9/11/1224/xml |
| article pdf uploaded. | 15 November 2017 10:33 CET | Updated version of record | https://www.mdpi.com/2072-6643/9/11/1224/pdf |
| article html file updated | 8 November 2017 09:35 CET | Original file | - |
| article xml uploaded. | 8 November 2017 09:33 CET | Original file | - |
| article pdf uploaded. | 8 November 2017 09:33 CET | Updated version of record | https://www.mdpi.com/2072-6643/9/11/1224/pdf-vor |
| article pdf uploaded. | 7 November 2017 17:30 CET | Version of Record | https://www.mdpi.com/2072-6643/9/11/1224/pdf-vor |
