| article html file updated | 8 February 2020 12:46 CET | Update | https://www.mdpi.com/1422-0067/18/8/1704 |
| article html file updated | 26 September 2019 08:39 CEST | Update | - |
| article html file updated | 3 May 2019 08:30 CEST | Update | - |
| article html file updated | 27 March 2019 19:14 CET | Update | - |
| article html file updated | 1 September 2017 05:42 CEST | Update | - |
| article html file updated | 4 August 2017 11:08 CEST | Original file | - |
| article xml uploaded. | 4 August 2017 11:06 CEST | Update | https://www.mdpi.com/1422-0067/18/8/1704/xml |
| article pdf uploaded. | 4 August 2017 11:06 CEST | Version of Record | https://www.mdpi.com/1422-0067/18/8/1704/pdf |
