| article html file updated | 8 February 2020 08:39 CET | Update | https://www.mdpi.com/1422-0067/18/6/1296 |
| article html file updated | 25 September 2019 10:20 CEST | Update | - |
| article html file updated | 3 May 2019 16:46 CEST | Update | - |
| article html file updated | 28 June 2017 13:41 CEST | Update | - |
| article html file updated | 19 June 2017 13:34 CEST | Update | - |
| article xml uploaded. | 19 June 2017 13:32 CEST | Update | https://www.mdpi.com/1422-0067/18/6/1296/xml |
| article pdf uploaded. | 19 June 2017 13:32 CEST | Updated version of record | https://www.mdpi.com/1422-0067/18/6/1296/pdf |
| article html file updated | 18 June 2017 22:34 CEST | Original file | - |
| article pdf uploaded. | 18 June 2017 13:36 CEST | Version of Record | https://www.mdpi.com/1422-0067/18/6/1296/pdf-vor |
