| article html file updated | 8 February 2020 11:18 CET | Update | https://www.mdpi.com/1422-0067/18/7/1561 |
| article html file updated | 3 May 2019 11:48 CEST | Update | - |
| article html file updated | 27 March 2019 16:20 CET | Update | - |
| article html file updated | 31 July 2017 07:41 CEST | Update | - |
| article html file updated | 18 July 2017 16:46 CEST | Update | - |
| article html file updated | 18 July 2017 16:46 CEST | Update | - |
| article html file updated | 18 July 2017 16:45 CEST | Original file | - |
| article xml uploaded. | 18 July 2017 16:44 CEST | Original file | https://www.mdpi.com/1422-0067/18/7/1561/xml |
| article pdf uploaded. | 18 July 2017 16:44 CEST | Updated version of record | https://www.mdpi.com/1422-0067/18/7/1561/pdf |
