| article html file updated | 8 February 2020 05:37 CET | Update | https://www.mdpi.com/1660-4601/14/5/515 |
| article html file updated | 24 September 2019 18:40 CEST | Update | - |
| article html file updated | 3 May 2019 22:30 CEST | Update | - |
| article html file updated | 1 June 2017 05:54 CEST | Update | - |
| article html file updated | 23 May 2017 04:03 CEST | Update | - |
| article html file updated | 11 May 2017 12:29 CEST | Original file | - |
| article xml uploaded. | 11 May 2017 12:28 CEST | Original file | https://www.mdpi.com/1660-4601/14/5/515/xml |
| article pdf uploaded. | 11 May 2017 12:28 CEST | Version of Record | https://www.mdpi.com/1660-4601/14/5/515/pdf |
