| article html file updated | 7 February 2020 07:23 CET | Update | https://www.mdpi.com/1422-0067/17/4/583 |
| article html file updated | 5 May 2019 18:23 CEST | Update | - |
| article html file updated | 27 March 2019 02:07 CET | Update | - |
| article html file updated | 28 April 2016 05:23 CEST | Update | - |
| article html file updated | 16 April 2016 10:30 CEST | Original file | - |
| article xml uploaded. | 16 April 2016 10:29 CEST | Original file | https://www.mdpi.com/1422-0067/17/4/583/xml |
| article pdf uploaded. | 16 April 2016 10:29 CEST | Version of Record | https://www.mdpi.com/1422-0067/17/4/583/pdf |
