| article html file updated | 12 February 2020 13:19 CET | Update | https://www.mdpi.com/2073-8994/11/5/681 |
| article html file updated | 20 October 2019 08:01 CEST | Update | - |
| article html file updated | 5 June 2019 00:30 CEST | Update | - |
| article html file updated | 28 May 2019 13:32 CEST | Original file | - |
| article pdf uploaded. | 28 May 2019 13:31 CEST | Updated version of record | https://www.mdpi.com/2073-8994/11/5/681/pdf |
| article xml uploaded. | 28 May 2019 13:31 CEST | Update | https://www.mdpi.com/2073-8994/11/5/681/xml |
| article xml file uploaded | 28 May 2019 13:31 CEST | Update | - |
| article pdf uploaded. | 17 May 2019 15:02 CEST | Version of Record | https://www.mdpi.com/2073-8994/11/5/681/pdf-vor |
| article xml file uploaded | 17 May 2019 15:02 CEST | Original file | - |
