| article html file updated | 8 February 2020 10:33 CET | Update | https://www.mdpi.com/1422-0067/18/7/1472 |
| article html file updated | 25 September 2019 20:20 CEST | Update | - |
| article html file updated | 3 May 2019 13:14 CEST | Update | - |
| article html file updated | 31 July 2017 08:05 CEST | Update | - |
| article html file updated | 9 July 2017 11:14 CEST | Original file | - |
| article xml uploaded. | 9 July 2017 11:13 CEST | Original file | https://www.mdpi.com/1422-0067/18/7/1472/xml |
| article pdf uploaded. | 9 July 2017 11:13 CEST | Version of Record | https://www.mdpi.com/1422-0067/18/7/1472/pdf |
