| article html file updated | 8 February 2020 08:40 CET | Update | https://www.mdpi.com/1422-0067/18/6/1300 |
| article html file updated | 25 September 2019 10:24 CEST | Update | - |
| article html file updated | 3 May 2019 16:44 CEST | Update | - |
| article html file updated | 28 June 2017 13:41 CEST | Update | - |
| article html file updated | 19 June 2017 10:19 CEST | Original file | - |
| article xml uploaded. | 19 June 2017 10:18 CEST | Original file | https://www.mdpi.com/1422-0067/18/6/1300/xml |
| article pdf uploaded. | 19 June 2017 10:18 CEST | Version of Record | https://www.mdpi.com/1422-0067/18/6/1300/pdf |
