| article html file updated | 8 February 2020 14:12 CET | Update | https://www.mdpi.com/1422-0067/18/8/1822 |
| article html file updated | 26 September 2019 16:41 CEST | Update | - |
| article html file updated | 3 May 2019 05:40 CEST | Update | - |
| article html file updated | 1 September 2017 05:58 CEST | Update | - |
| article html file updated | 22 August 2017 15:08 CEST | Original file | - |
| article xml uploaded. | 22 August 2017 15:07 CEST | Update | https://www.mdpi.com/1422-0067/18/8/1822/xml |
| article xml uploaded. | 22 August 2017 15:07 CEST | Original file | - |
| article pdf uploaded. | 22 August 2017 15:07 CEST | Version of Record | https://www.mdpi.com/1422-0067/18/8/1822/pdf |
