| article html file updated | 8 February 2020 18:40 CET | Update | https://www.mdpi.com/1422-0067/18/10/2166 |
| article html file updated | 2 May 2019 20:48 CEST | Update | - |
| article html file updated | 3 November 2017 06:18 CET | Update | - |
| article html file updated | 18 October 2017 11:52 CEST | Original file | - |
| article xml uploaded. | 18 October 2017 11:14 CEST | Original file | https://www.mdpi.com/1422-0067/18/10/2166/xml |
| article pdf uploaded. | 18 October 2017 11:14 CEST | Updated version of record | https://www.mdpi.com/1422-0067/18/10/2166/pdf |
| article pdf uploaded. | 17 October 2017 14:12 CEST | Version of Record | https://www.mdpi.com/1422-0067/18/10/2166/pdf-vor |
