| article html file updated | 8 February 2020 23:11 CET | Update | https://www.mdpi.com/1422-0067/18/12/2616 |
| article html file updated | 29 September 2019 00:03 CEST | Update | - |
| article html file updated | 2 May 2019 10:34 CEST | Update | - |
| article html file updated | 18 April 2019 08:11 CEST | Update | - |
| article html file updated | 2 January 2018 09:26 CET | Update | - |
| article html file updated | 11 December 2017 10:38 CET | Update | - |
| article xml uploaded. | 11 December 2017 10:37 CET | Update | https://www.mdpi.com/1422-0067/18/12/2616/xml |
| article xml uploaded. | 11 December 2017 10:37 CET | Update | - |
| article pdf uploaded. | 11 December 2017 10:37 CET | Updated version of record | https://www.mdpi.com/1422-0067/18/12/2616/pdf |
| article html file updated | 8 December 2017 07:58 CET | Update | - |
| article xml uploaded. | 8 December 2017 07:57 CET | Update | - |
| article xml uploaded. | 8 December 2017 07:57 CET | Update | - |
| article pdf uploaded. | 8 December 2017 07:57 CET | Updated version of record | https://www.mdpi.com/1422-0067/18/12/2616/pdf-vor |
| article html file updated | 5 December 2017 14:15 CET | Original file | - |
| article xml uploaded. | 5 December 2017 14:14 CET | Original file | - |
| article pdf uploaded. | 5 December 2017 14:14 CET | Version of Record | https://www.mdpi.com/1422-0067/18/12/2616/pdf-vor |
