| article html file updated | 12 February 2020 10:52 CET | Update | https://www.mdpi.com/1999-4915/11/5/424 |
| article html file updated | 19 October 2019 18:37 CEST | Update | - |
| article html file updated | 5 June 2019 18:06 CEST | Update | - |
| article html file updated | 17 May 2019 11:18 CEST | Original file | - |
| article pdf uploaded. | 17 May 2019 11:17 CEST | Updated version of record | https://www.mdpi.com/1999-4915/11/5/424/pdf |
| article xml uploaded. | 17 May 2019 11:17 CEST | Update | https://www.mdpi.com/1999-4915/11/5/424/xml |
| article xml file uploaded | 17 May 2019 11:17 CEST | Update | - |
| article pdf uploaded. | 8 May 2019 16:36 CEST | Version of Record | https://www.mdpi.com/1999-4915/11/5/424/pdf-vor |
| article xml file uploaded | 8 May 2019 16:36 CEST | Original file | - |
