| article html file updated | 7 February 2020 16:26 CET | Update | https://www.mdpi.com/1422-0067/17/10/1716 |
| article html file updated | 5 May 2019 01:29 CEST | Update | N/A |
| article html file updated | 31 October 2016 07:55 CET | Update | N/A |
| article html file updated | 17 October 2016 05:11 CEST | Original file | N/A |
| article xml uploaded. | 17 October 2016 05:10 CEST | Update | https://www.mdpi.com/1422-0067/17/10/1716/xml |
| article xml uploaded. | 17 October 2016 05:10 CEST | Original file | N/A |
| article pdf uploaded. | 17 October 2016 05:10 CEST | Version of Record | https://www.mdpi.com/1422-0067/17/10/1716/pdf |
