| article html file updated | 8 February 2020 20:11 CET | Update | https://www.mdpi.com/2073-4352/7/11/334 |
| article html file updated | 28 September 2019 04:45 CEST | Update | - |
| article html file updated | 2 May 2019 17:19 CEST | Update | - |
| article html file updated | 30 November 2017 08:55 CET | Update | - |
| article html file updated | 3 November 2017 06:27 CET | Original file | - |
| article xml uploaded. | 3 November 2017 04:08 CET | Update | https://www.mdpi.com/2073-4352/7/11/334/xml |
| article xml uploaded. | 3 November 2017 04:08 CET | Original file | - |
| article pdf uploaded. | 3 November 2017 04:08 CET | Updated version of record | https://www.mdpi.com/2073-4352/7/11/334/pdf |
| article pdf uploaded. | 2 November 2017 13:14 CET | Version of Record | https://www.mdpi.com/2073-4352/7/11/334/pdf-vor |
