| article html file updated | 7 February 2020 15:19 CET | Update | https://www.mdpi.com/2311-553X/2/3/9 |
| article html file updated | 22 September 2019 01:19 CEST | Update | - |
| article html file updated | 5 May 2019 03:31 CEST | Update | - |
| article html file updated | 30 September 2016 22:45 CEST | Update | - |
| article html file updated | 30 September 2016 22:45 CEST | Update | - |
| article xml uploaded. | 30 September 2016 22:44 CEST | Update | https://www.mdpi.com/2311-553X/2/3/9/xml |
| article pdf uploaded. | 30 September 2016 22:44 CEST | Updated version of record | https://www.mdpi.com/2311-553X/2/3/9/pdf |
| article html file updated | 30 September 2016 03:29 CEST | Update | - |
| Erratum published | 30 September 2016 00:00 CEST | Erratum | http://www.mdpi.com/2311-553X/2/4/10 |
| article html file updated | 29 September 2016 09:45 CEST | Update | - |
| article html file updated | 21 September 2016 11:39 CEST | Original file | - |
| article xml uploaded. | 21 September 2016 11:37 CEST | Original file | - |
| article pdf uploaded. | 21 September 2016 11:37 CEST | Version of Record | https://www.mdpi.com/2311-553X/2/3/9/pdf-vor |
