| article html file updated | 20 July 2022 01:26 CEST | Update | https://www.mdpi.com/1999-5903/11/10/216 |
| article html file updated | 14 February 2020 01:41 CET | Update | - |
| article html file updated | 30 October 2019 19:55 CET | Update | - |
| article html file updated | 18 October 2019 04:32 CEST | Update | - |
| article pdf uploaded. | 18 October 2019 04:30 CEST | Updated version of record | https://www.mdpi.com/1999-5903/11/10/216/pdf |
| article xml uploaded. | 18 October 2019 04:30 CEST | Update | https://www.mdpi.com/1999-5903/11/10/216/xml |
| article xml file uploaded | 18 October 2019 04:30 CEST | Update | - |
| article html file updated | 17 October 2019 11:36 CEST | Original file | - |
| article pdf uploaded. | 17 October 2019 11:34 CEST | Version of Record | https://www.mdpi.com/1999-5903/11/10/216/pdf-vor |
| article xml uploaded. | 17 October 2019 11:34 CEST | Update | - |
| article xml file uploaded | 17 October 2019 11:34 CEST | Original file | - |
