| article html file updated | 10 February 2020 20:12 CET | Update | https://www.mdpi.com/2076-0787/7/4/112 |
| article html file updated | 28 April 2019 10:59 CEST | Update | - |
| article html file updated | 14 April 2019 06:24 CEST | Update | - |
| article html file updated | 1 April 2019 18:03 CEST | Update | - |
| article html file updated | 9 November 2018 08:06 CET | Original file | - |
| article pdf uploaded. | 9 November 2018 08:05 CET | Updated version of record | https://www.mdpi.com/2076-0787/7/4/112/pdf |
| article xml uploaded. | 9 November 2018 08:05 CET | Update | https://www.mdpi.com/2076-0787/7/4/112/xml |
| article xml file uploaded | 9 November 2018 08:05 CET | Update | - |
| article pdf uploaded. | 7 November 2018 15:26 CET | Updated version of record | https://www.mdpi.com/2076-0787/7/4/112/pdf-vor |
| article pdf uploaded. | 7 November 2018 15:05 CET | Version of Record | https://www.mdpi.com/2076-0787/7/4/112/pdf-vor |
| article xml file uploaded | 7 November 2018 15:05 CET | Original file | - |
