| article html file updated | 7 February 2020 16:53 CET | Update | https://www.mdpi.com/1422-0067/17/10/1523 |
| article html file updated | 5 May 2019 00:38 CEST | Update | - |
| article html file updated | 31 October 2016 06:41 CET | Update | - |
| article html file updated | 24 October 2016 12:30 CEST | Original file | - |
| article xml uploaded. | 24 October 2016 12:29 CEST | Update | https://www.mdpi.com/1422-0067/17/10/1523/xml |
| article xml uploaded. | 24 October 2016 12:29 CEST | Original file | - |
| article pdf uploaded. | 24 October 2016 12:29 CEST | Version of Record | https://www.mdpi.com/1422-0067/17/10/1523/pdf |
