| article html file updated | 7 February 2020 12:01 CET | Update | https://www.mdpi.com/1422-0067/17/7/1174 |
| article html file updated | 5 May 2019 09:33 CEST | Update | - |
| article html file updated | 27 March 2019 10:55 CET | Update | - |
| article html file updated | 28 July 2016 08:12 CEST | Update | - |
| article html file updated | 20 July 2016 12:51 CEST | Original file | - |
| article xml uploaded. | 20 July 2016 12:49 CEST | Original file | https://www.mdpi.com/1422-0067/17/7/1174/xml |
| article pdf uploaded. | 20 July 2016 12:49 CEST | Version of Record | https://www.mdpi.com/1422-0067/17/7/1174/pdf |
