| article html file updated | 12 February 2020 08:06 CET | Update | https://www.mdpi.com/2225-1154/7/5/61 |
| article html file updated | 19 October 2019 02:12 CEST | Update | - |
| article html file updated | 4 June 2019 19:17 CEST | Update | - |
| article html file updated | 13 May 2019 11:38 CEST | Original file | - |
| article pdf uploaded. | 13 May 2019 11:36 CEST | Updated version of record | https://www.mdpi.com/2225-1154/7/5/61/pdf |
| article xml uploaded. | 13 May 2019 11:36 CEST | Update | https://www.mdpi.com/2225-1154/7/5/61/xml |
| article xml file uploaded | 13 May 2019 11:36 CEST | Update | - |
| article pdf uploaded. | 26 April 2019 14:05 CEST | Version of Record | https://www.mdpi.com/2225-1154/7/5/61/pdf-vor |
| article xml file uploaded | 26 April 2019 14:05 CEST | Original file | - |
