| article html file updated | 8 February 2020 12:43 CET | Update | https://www.mdpi.com/1422-0067/18/8/1699 |
| article html file updated | 26 September 2019 08:19 CEST | Update | - |
| article html file updated | 3 May 2019 08:37 CEST | Update | - |
| article html file updated | 27 March 2019 19:07 CET | Update | - |
| article html file updated | 1 September 2017 05:41 CEST | Update | - |
| article html file updated | 4 August 2017 11:50 CEST | Original file | - |
| article xml uploaded. | 4 August 2017 11:49 CEST | Update | https://www.mdpi.com/1422-0067/18/8/1699/xml |
| article pdf uploaded. | 4 August 2017 11:49 CEST | Updated version of record | https://www.mdpi.com/1422-0067/18/8/1699/pdf |
| article pdf uploaded. | 3 August 2017 14:44 CEST | Version of Record | https://www.mdpi.com/1422-0067/18/8/1699/pdf-vor |
