| article html file updated | 8 February 2020 19:39 CET | Update | https://www.mdpi.com/2073-4344/7/11/316 |
| article html file updated | 28 September 2019 01:32 CEST | Update | - |
| article html file updated | 2 May 2019 18:31 CEST | Update | - |
| article html file updated | 30 November 2017 15:55 CET | Update | - |
| article html file updated | 30 November 2017 08:34 CET | Update | - |
| article html file updated | 27 October 2017 14:04 CEST | Original file | - |
| article xml uploaded. | 27 October 2017 14:03 CEST | Original file | https://www.mdpi.com/2073-4344/7/11/316/xml |
| article pdf uploaded. | 27 October 2017 14:03 CEST | Version of Record | https://www.mdpi.com/2073-4344/7/11/316/pdf |
