| article html file updated | 8 February 2020 21:44 CET | Update | https://www.mdpi.com/1660-4601/14/11/1421 |
| article html file updated | 28 September 2019 15:06 CEST | Update | - |
| article html file updated | 2 May 2019 13:46 CEST | Update | - |
| article html file updated | 18 April 2019 11:25 CEST | Update | - |
| article html file updated | 30 November 2017 11:51 CET | Update | - |
| article html file updated | 24 November 2017 11:18 CET | Update | - |
| article xml uploaded. | 24 November 2017 11:17 CET | Update | https://www.mdpi.com/1660-4601/14/11/1421/xml |
| article pdf uploaded. | 24 November 2017 11:17 CET | Updated version of record | https://www.mdpi.com/1660-4601/14/11/1421/pdf |
| article html file updated | 21 November 2017 08:09 CET | Original file | - |
| article xml uploaded. | 21 November 2017 08:08 CET | Original file | - |
| article pdf uploaded. | 21 November 2017 08:08 CET | Version of Record | https://www.mdpi.com/1660-4601/14/11/1421/pdf-vor |
