| article html file updated | 8 February 2020 15:36 CET | Update | https://www.mdpi.com/1422-0067/18/9/1925 |
| article html file updated | 27 September 2019 00:22 CEST | Update | - |
| article html file updated | 3 May 2019 03:02 CEST | Update | - |
| article html file updated | 30 September 2017 12:17 CEST | Update | - |
| article html file updated | 18 September 2017 06:26 CEST | Update | - |
| article xml uploaded. | 18 September 2017 06:25 CEST | Update | https://www.mdpi.com/1422-0067/18/9/1925/xml |
| article pdf uploaded. | 18 September 2017 06:25 CEST | Updated version of record | https://www.mdpi.com/1422-0067/18/9/1925/pdf |
| article html file updated | 7 September 2017 14:33 CEST | Original file | - |
| article xml uploaded. | 7 September 2017 14:32 CEST | Original file | - |
| article pdf uploaded. | 7 September 2017 14:32 CEST | Version of Record | https://www.mdpi.com/1422-0067/18/9/1925/pdf-vor |
