| article html file updated | 10 October 2020 03:17 CEST | Update | https://www.mdpi.com/1999-4893/13/1/29 |
| article html file updated | 15 February 2020 04:48 CET | Update | - |
| article html file updated | 7 February 2020 08:58 CET | Update | - |
| article html file updated | 24 January 2020 02:40 CET | Original file | - |
| article xml uploaded. | 24 January 2020 02:39 CET | Update | https://www.mdpi.com/1999-4893/13/1/29/xml |
| article pdf uploaded. | 24 January 2020 02:39 CET | Updated version of record | https://www.mdpi.com/1999-4893/13/1/29/pdf |
| article pdf uploaded. | 20 January 2020 16:57 CET | Version of Record | https://www.mdpi.com/1999-4893/13/1/29/pdf-vor |
| article xml file uploaded | 20 January 2020 16:57 CET | Original file | - |
