| article html file updated | 8 February 2020 16:33 CET | Update | https://www.mdpi.com/2073-445X/6/3/65 |
| article html file updated | 27 September 2019 05:30 CEST | Update | - |
| article html file updated | 3 May 2019 01:18 CEST | Update | - |
| article html file updated | 30 September 2017 15:34 CEST | Update | - |
| article html file updated | 19 September 2017 09:55 CEST | Original file | - |
| article xml uploaded. | 19 September 2017 09:54 CEST | Update | https://www.mdpi.com/2073-445X/6/3/65/xml |
| article xml uploaded. | 19 September 2017 09:54 CEST | Original file | - |
| article pdf uploaded. | 19 September 2017 09:54 CEST | Version of Record | https://www.mdpi.com/2073-445X/6/3/65/pdf |
