| article html file updated | 7 February 2020 18:08 CET | Update | https://www.mdpi.com/2073-445X/5/4/41 |
| article html file updated | 4 May 2019 22:18 CEST | Update | - |
| article html file updated | 28 December 2016 05:21 CET | Update | - |
| article html file updated | 23 November 2016 11:12 CET | Update | - |
| article xml uploaded. | 23 November 2016 11:11 CET | Update | https://www.mdpi.com/2073-445X/5/4/41/xml |
| article xml uploaded. | 23 November 2016 11:11 CET | Update | - |
| article pdf uploaded. | 17 November 2016 12:57 CET | Updated version of record | https://www.mdpi.com/2073-445X/5/4/41/pdf |
| article html file updated | 17 November 2016 04:59 CET | Original file | - |
| article xml uploaded. | 17 November 2016 04:58 CET | Update | - |
| article xml uploaded. | 17 November 2016 04:58 CET | Original file | - |
| article pdf uploaded. | 17 November 2016 04:58 CET | Version of Record | https://www.mdpi.com/2073-445X/5/4/41/pdf-vor |
