| article html file updated | 7 February 2020 15:08 CET | Update | https://www.mdpi.com/2076-0787/5/3/78 |
| article html file updated | 5 May 2019 03:51 CEST | Update | N/A |
| article html file updated | 19 September 2016 08:34 CEST | Update | N/A |
| article xml uploaded. | 19 September 2016 08:33 CEST | Update | https://www.mdpi.com/2076-0787/5/3/78/xml |
| article pdf uploaded. | 19 September 2016 08:33 CEST | Updated version of record | https://www.mdpi.com/2076-0787/5/3/78/pdf |
| article html file updated | 18 September 2016 11:38 CEST | Original file | N/A |
| article xml uploaded. | 18 September 2016 11:37 CEST | Original file | N/A |
| article pdf uploaded. | 18 September 2016 11:37 CEST | Version of Record | https://www.mdpi.com/2076-0787/5/3/78/pdf-vor |
