| article html file updated | 8 February 2020 18:43 CET | Update | https://www.mdpi.com/1422-0067/18/10/2167 |
| article html file updated | 27 September 2019 19:57 CEST | Update | - |
| article html file updated | 2 May 2019 20:41 CEST | Update | - |
| article html file updated | 3 November 2017 06:19 CET | Update | - |
| article html file updated | 19 October 2017 23:11 CEST | Original file | - |
| article xml uploaded. | 18 October 2017 06:13 CEST | Original file | https://www.mdpi.com/1422-0067/18/10/2167/xml |
| article pdf uploaded. | 18 October 2017 06:13 CEST | Updated version of record | https://www.mdpi.com/1422-0067/18/10/2167/pdf |
| article pdf uploaded. | 17 October 2017 14:17 CEST | Version of Record | https://www.mdpi.com/1422-0067/18/10/2167/pdf-vor |
