| article html file updated | 8 February 2020 13:22 CET | Update | https://www.mdpi.com/1422-0067/18/8/1754 |
| article html file updated | 26 September 2019 12:10 CEST | Update | - |
| article html file updated | 3 May 2019 07:18 CEST | Update | - |
| article html file updated | 27 March 2019 20:28 CET | Update | - |
| article html file updated | 1 September 2017 05:49 CEST | Update | - |
| article html file updated | 11 August 2017 14:50 CEST | Original file | - |
| article xml uploaded. | 11 August 2017 14:49 CEST | Original file | https://www.mdpi.com/1422-0067/18/8/1754/xml |
| article pdf uploaded. | 11 August 2017 14:49 CEST | Version of Record | https://www.mdpi.com/1422-0067/18/8/1754/pdf |
