| article html file updated | 8 February 2020 15:33 CET | Update | https://www.mdpi.com/2073-4344/7/9/265 |
| article html file updated | 27 September 2019 00:04 CEST | Update | - |
| article html file updated | 3 May 2019 03:08 CEST | Update | - |
| article html file updated | 26 September 2017 06:22 CEST | Update | - |
| article html file updated | 8 September 2017 14:58 CEST | Original file | - |
| article xml uploaded. | 8 September 2017 14:57 CEST | Update | https://www.mdpi.com/2073-4344/7/9/265/xml |
| article xml uploaded. | 8 September 2017 14:57 CEST | Original file | - |
| article pdf uploaded. | 8 September 2017 14:57 CEST | Updated version of record | https://www.mdpi.com/2073-4344/7/9/265/pdf |
| article pdf uploaded. | 7 September 2017 13:03 CEST | Version of Record | https://www.mdpi.com/2073-4344/7/9/265/pdf-vor |
