| article html file updated | 8 February 2020 11:29 CET | Update | https://www.mdpi.com/1422-0067/18/7/1570 |
| article html file updated | 26 September 2019 01:18 CEST | Update | - |
| article html file updated | 3 May 2019 11:26 CEST | Update | - |
| article html file updated | 27 March 2019 16:42 CET | Update | - |
| article html file updated | 31 July 2017 07:42 CEST | Update | - |
| article html file updated | 20 July 2017 06:21 CEST | Update | - |
| article html file updated | 20 July 2017 06:19 CEST | Update | - |
| article html file updated | 20 July 2017 06:19 CEST | Original file | - |
| article xml uploaded. | 20 July 2017 06:17 CEST | Original file | https://www.mdpi.com/1422-0067/18/7/1570/xml |
| article pdf uploaded. | 20 July 2017 06:17 CEST | Version of Record | https://www.mdpi.com/1422-0067/18/7/1570/pdf |
