| article html file updated | 7 February 2020 15:00 CET | Update | https://www.mdpi.com/2073-4352/6/9/115 |
| article html file updated | 5 May 2019 04:03 CEST | Update | - |
| article html file updated | 28 September 2016 11:36 CEST | Update | - |
| article html file updated | 19 September 2016 09:57 CEST | Update | - |
| article xml uploaded. | 19 September 2016 09:55 CEST | Update | https://www.mdpi.com/2073-4352/6/9/115/xml |
| article xml uploaded. | 19 September 2016 09:55 CEST | Update | - |
| article pdf uploaded. | 19 September 2016 09:55 CEST | Updated version of record | https://www.mdpi.com/2073-4352/6/9/115/pdf |
| article html file updated | 14 September 2016 12:51 CEST | Original file | - |
| article xml uploaded. | 14 September 2016 12:49 CEST | Update | - |
| article xml uploaded. | 14 September 2016 12:49 CEST | Original file | - |
| article pdf uploaded. | 14 September 2016 12:49 CEST | Version of Record | https://www.mdpi.com/2073-4352/6/9/115/pdf-vor |
