| article html file updated | 8 February 2020 08:31 CET | Update | https://www.mdpi.com/1660-4601/14/6/645 |
| article html file updated | 25 September 2019 09:40 CEST | Update | - |
| article html file updated | 3 May 2019 17:01 CEST | Update | - |
| article html file updated | 28 June 2017 13:14 CEST | Update | - |
| article html file updated | 23 June 2017 04:17 CEST | Update | - |
| article xml uploaded. | 23 June 2017 04:16 CEST | Update | https://www.mdpi.com/1660-4601/14/6/645/xml |
| article pdf uploaded. | 23 June 2017 04:16 CEST | Updated version of record | https://www.mdpi.com/1660-4601/14/6/645/pdf |
| article html file updated | 16 June 2017 14:16 CEST | Original file | - |
| article pdf uploaded. | 16 June 2017 14:15 CEST | Version of Record | https://www.mdpi.com/1660-4601/14/6/645/pdf-vor |
