| article html file updated | 8 February 2020 02:34 CET | Update | https://www.mdpi.com/2073-4425/8/4/113 |
| article html file updated | 24 September 2019 02:04 CEST | Update | - |
| article html file updated | 4 May 2019 04:20 CEST | Update | - |
| article html file updated | 28 April 2017 06:48 CEST | Update | - |
| article html file updated | 11 April 2017 11:14 CEST | Update | - |
| article xml uploaded. | 11 April 2017 11:13 CEST | Update | https://www.mdpi.com/2073-4425/8/4/113/xml |
| article pdf uploaded. | 11 April 2017 11:13 CEST | Updated version of record | https://www.mdpi.com/2073-4425/8/4/113/pdf |
| article html file updated | 7 April 2017 13:20 CEST | Update | - |
| article pdf uploaded. | 7 April 2017 13:19 CEST | Updated version of record | https://www.mdpi.com/2073-4425/8/4/113/pdf-vor |
| article html file updated | 1 April 2017 10:09 CEST | Original file | - |
| article pdf uploaded. | 1 April 2017 10:08 CEST | Updated version of record | https://www.mdpi.com/2073-4425/8/4/113/pdf-vor |
| article pdf uploaded. | 30 March 2017 11:42 CEST | Version of Record | https://www.mdpi.com/2073-4425/8/4/113/pdf-vor |
