| article html file updated | 7 February 2020 17:55 CET | Update | https://www.mdpi.com/1422-0067/17/11/1888 |
| article html file updated | 4 May 2019 22:42 CEST | Update | N/A |
| article html file updated | 2 December 2016 02:44 CET | Update | N/A |
| article html file updated | 12 November 2016 07:07 CET | Original file | N/A |
| article xml uploaded. | 12 November 2016 07:06 CET | Update | https://www.mdpi.com/1422-0067/17/11/1888/xml |
| article xml uploaded. | 12 November 2016 07:06 CET | Original file | N/A |
| article pdf uploaded. | 12 November 2016 07:06 CET | Version of Record | https://www.mdpi.com/1422-0067/17/11/1888/pdf |
