| article html file updated | 17 September 2018 06:12 CEST | Update | https://www.mdpi.com/1420-3049/21/9/1133 |
| article html file updated | 29 September 2016 08:26 CEST | Update | N/A |
| article html file updated | 30 August 2016 03:04 CEST | Update | N/A |
| article xml uploaded. | 30 August 2016 03:03 CEST | Update | https://www.mdpi.com/1420-3049/21/9/1133/xml |
| article pdf uploaded. | 30 August 2016 03:03 CEST | Updated version of record | https://www.mdpi.com/1420-3049/21/9/1133/pdf |
| article html file updated | 26 August 2016 12:18 CEST | Original file | N/A |
| article xml uploaded. | 26 August 2016 12:17 CEST | Original file | N/A |
| article pdf uploaded. | 26 August 2016 12:17 CEST | Version of Record | https://www.mdpi.com/1420-3049/21/9/1133/pdf-vor |
