| article html file updated | 7 February 2020 21:21 CET | Update | https://www.mdpi.com/1660-4601/14/1/75 |
| article html file updated | 22 September 2019 20:42 CEST | Update | - |
| article html file updated | 4 May 2019 15:34 CEST | Update | - |
| article html file updated | 7 February 2017 10:57 CET | Update | - |
| article html file updated | 12 January 2017 11:22 CET | Original file | - |
| article xml uploaded. | 12 January 2017 11:21 CET | Original file | https://www.mdpi.com/1660-4601/14/1/75/xml |
| article pdf uploaded. | 12 January 2017 11:21 CET | Version of Record | https://www.mdpi.com/1660-4601/14/1/75/pdf |
