| article html file updated | 11 February 2020 09:16 CET | Update | https://www.mdpi.com/1660-3397/17/1/56 |
| article html file updated | 13 October 2019 10:48 CEST | Update | - |
| article html file updated | 27 April 2019 05:54 CEST | Update | - |
| article html file updated | 13 April 2019 02:01 CEST | Update | - |
| article html file updated | 3 April 2019 04:17 CEST | Update | - |
| article html file updated | 28 January 2019 12:14 CET | Update | - |
| article html file updated | 16 January 2019 07:04 CET | Original file | - |
| article supplementary file uploaded. | 16 January 2019 07:02 CET | - | https://www.mdpi.com/1660-3397/17/1/56#supplementary |
| article pdf uploaded. | 16 January 2019 07:02 CET | Version of Record | https://www.mdpi.com/1660-3397/17/1/56/pdf |
| article xml uploaded. | 16 January 2019 07:02 CET | Update | https://www.mdpi.com/1660-3397/17/1/56/xml |
| article xml file uploaded | 16 January 2019 07:02 CET | Original file | - |
