| article html file updated | 8 February 2020 02:45 CET | Update | https://www.mdpi.com/1660-4601/14/4/370 |
| article html file updated | 24 September 2019 03:08 CEST | Update | - |
| article html file updated | 4 May 2019 03:55 CEST | Update | - |
| article html file updated | 28 April 2017 08:06 CEST | Update | - |
| article html file updated | 20 April 2017 12:01 CEST | Update | - |
| article xml uploaded. | 20 April 2017 12:00 CEST | Update | https://www.mdpi.com/1660-4601/14/4/370/xml |
| article pdf uploaded. | 20 April 2017 12:00 CEST | Updated version of record | https://www.mdpi.com/1660-4601/14/4/370/pdf |
| article html file updated | 1 April 2017 11:54 CEST | Original file | - |
| article pdf uploaded. | 1 April 2017 11:52 CEST | Version of Record | https://www.mdpi.com/1660-4601/14/4/370/pdf-vor |
