| article html file updated | 12 February 2020 00:12 CET | Update | https://www.mdpi.com/1660-3397/17/3/188 |
| article html file updated | 17 October 2019 01:30 CEST | Update | - |
| article html file updated | 25 April 2019 22:58 CEST | Update | - |
| article html file updated | 11 April 2019 18:03 CEST | Update | - |
| article html file updated | 10 April 2019 13:19 CEST | Update | - |
| article html file updated | 4 April 2019 18:24 CEST | Update | - |
| article html file updated | 22 March 2019 12:09 CET | Original file | - |
| article pdf uploaded. | 22 March 2019 12:07 CET | Version of Record | https://www.mdpi.com/1660-3397/17/3/188/pdf |
| article xml uploaded. | 22 March 2019 12:07 CET | Update | https://www.mdpi.com/1660-3397/17/3/188/xml |
| article xml file uploaded | 22 March 2019 12:07 CET | Original file | - |
