| article html file updated | 8 February 2020 10:09 CET | Update | https://www.mdpi.com/1660-4601/14/7/720 |
| article html file updated | 25 September 2019 18:27 CEST | Update | N/A |
| article html file updated | 3 May 2019 13:56 CEST | Update | N/A |
| article html file updated | 28 July 2017 11:35 CEST | Update | N/A |
| article html file updated | 7 July 2017 09:31 CEST | Update | N/A |
| article xml uploaded. | 7 July 2017 09:30 CEST | Update | https://www.mdpi.com/1660-4601/14/7/720/xml |
| article pdf uploaded. | 7 July 2017 09:30 CEST | Updated version of record | https://www.mdpi.com/1660-4601/14/7/720/pdf |
| article html file updated | 5 July 2017 15:31 CEST | Original file | N/A |
| article pdf uploaded. | 5 July 2017 15:30 CEST | Version of Record | https://www.mdpi.com/1660-4601/14/7/720/pdf-vor |
