| article html file updated | 8 February 2020 20:02 CET | Update | https://www.mdpi.com/1422-0067/18/11/2293 |
| article html file updated | 28 September 2019 03:56 CEST | Update | - |
| article html file updated | 2 May 2019 17:37 CEST | Update | - |
| article html file updated | 30 November 2017 14:40 CET | Update | - |
| article html file updated | 30 November 2017 12:39 CET | Update | - |
| article html file updated | 1 November 2017 12:44 CET | Original file | - |
| article xml uploaded. | 1 November 2017 12:43 CET | Update | https://www.mdpi.com/1422-0067/18/11/2293/xml |
| article xml uploaded. | 1 November 2017 12:43 CET | Original file | - |
| article pdf uploaded. | 1 November 2017 12:43 CET | Version of Record | https://www.mdpi.com/1422-0067/18/11/2293/pdf |
