| article html file updated | 8 February 2020 09:33 CET | Update | https://www.mdpi.com/1422-0067/18/7/1388 |
| article html file updated | 25 September 2019 15:12 CEST | Update | - |
| article html file updated | 3 May 2019 15:03 CEST | Update | - |
| article html file updated | 31 July 2017 07:54 CEST | Update | - |
| article html file updated | 29 June 2017 15:30 CEST | Original file | - |
| article xml uploaded. | 29 June 2017 15:29 CEST | Update | https://www.mdpi.com/1422-0067/18/7/1388/xml |
| article pdf uploaded. | 29 June 2017 15:29 CEST | Version of Record | https://www.mdpi.com/1422-0067/18/7/1388/pdf |
