| article html file updated | 7 February 2020 16:33 CET | Update | https://www.mdpi.com/1422-0067/17/10/1561 |
| article html file updated | 22 September 2019 03:17 CEST | Update | - |
| article html file updated | 5 May 2019 01:16 CEST | Update | - |
| article html file updated | 31 October 2016 06:42 CET | Update | - |
| article html file updated | 18 October 2016 12:06 CEST | Original file | - |
| article xml uploaded. | 18 October 2016 12:05 CEST | Original file | https://www.mdpi.com/1422-0067/17/10/1561/xml |
| article pdf uploaded. | 18 October 2016 12:05 CEST | Version of Record | https://www.mdpi.com/1422-0067/17/10/1561/pdf |
