| article html file updated | 8 February 2020 07:25 CET | Update | https://www.mdpi.com/1422-0067/18/6/1192 |
| article html file updated | 25 September 2019 03:56 CEST | Update | - |
| article html file updated | 3 May 2019 19:04 CEST | Update | - |
| article html file updated | 28 June 2017 13:27 CEST | Update | - |
| article html file updated | 3 June 2017 13:12 CEST | Original file | - |
| article xml uploaded. | 3 June 2017 13:11 CEST | Update | https://www.mdpi.com/1422-0067/18/6/1192/xml |
| article pdf uploaded. | 3 June 2017 13:11 CEST | Version of Record | https://www.mdpi.com/1422-0067/18/6/1192/pdf |
