| article html file updated | 8 February 2020 09:23 CET | Update | https://www.mdpi.com/1660-4601/14/7/691 |
| article html file updated | 25 September 2019 14:13 CEST | Update | - |
| article html file updated | 3 May 2019 15:23 CEST | Update | - |
| article html file updated | 28 July 2017 11:47 CEST | Update | - |
| article html file updated | 28 June 2017 11:13 CEST | Update | - |
| article html file updated | 28 June 2017 04:46 CEST | Update | - |
| article html file updated | 28 June 2017 04:26 CEST | Original file | - |
| article xml uploaded. | 27 June 2017 15:12 CEST | Original file | https://www.mdpi.com/1660-4601/14/7/691/xml |
| article pdf uploaded. | 27 June 2017 15:12 CEST | Version of Record | https://www.mdpi.com/1660-4601/14/7/691/pdf |
