| article html file updated | 8 February 2020 15:50 CET | Update | https://www.mdpi.com/2072-666X/8/9/274 |
| article html file updated | 27 September 2019 01:32 CEST | Update | - |
| article html file updated | 3 May 2019 02:38 CEST | Update | - |
| article html file updated | 30 September 2017 09:37 CEST | Update | - |
| article html file updated | 20 September 2017 11:40 CEST | Update | - |
| article xml uploaded. | 20 September 2017 11:38 CEST | Update | https://www.mdpi.com/2072-666X/8/9/274/xml |
| article xml uploaded. | 20 September 2017 11:38 CEST | Update | - |
| article pdf uploaded. | 20 September 2017 11:38 CEST | Updated version of record | https://www.mdpi.com/2072-666X/8/9/274/pdf |
| article html file updated | 11 September 2017 07:57 CEST | Original file | - |
| article xml uploaded. | 11 September 2017 07:56 CEST | Update | - |
| article xml uploaded. | 11 September 2017 07:56 CEST | Original file | - |
| article pdf uploaded. | 11 September 2017 07:56 CEST | Version of Record | https://www.mdpi.com/2072-666X/8/9/274/pdf-vor |
