| article html file updated | 7 February 2020 13:13 CET | Update | https://www.mdpi.com/1422-0067/17/8/1249 |
| article html file updated | 5 May 2019 07:19 CEST | Update | - |
| article html file updated | 27 March 2019 13:25 CET | Update | - |
| article html file updated | 26 August 2016 05:39 CEST | Update | - |
| article html file updated | 11 August 2016 14:04 CEST | Original file | - |
| article xml uploaded. | 11 August 2016 14:02 CEST | Original file | https://www.mdpi.com/1422-0067/17/8/1249/xml |
| article pdf uploaded. | 11 August 2016 14:02 CEST | Version of Record | https://www.mdpi.com/1422-0067/17/8/1249/pdf |
