| article html file updated | 7 February 2020 08:27 CET | Update | https://www.mdpi.com/2073-4433/7/5/65 |
| article html file updated | 5 May 2019 16:17 CEST | Update | - |
| article html file updated | 27 March 2019 04:15 CET | Update | - |
| article html file updated | 26 May 2016 11:11 CEST | Update | - |
| article html file updated | 11 May 2016 11:20 CEST | Original file | - |
| article xml uploaded. | 11 May 2016 11:19 CEST | Original file | https://www.mdpi.com/2073-4433/7/5/65/xml |
| article pdf uploaded. | 11 May 2016 11:19 CEST | Version of Record | https://www.mdpi.com/2073-4433/7/5/65/pdf |
