| article html file updated | 12 February 2020 15:37 CET | Update | https://www.mdpi.com/1660-3397/17/5/311 |
| article html file updated | 20 October 2019 20:17 CEST | Update | - |
| article html file updated | 4 June 2019 21:21 CEST | Update | - |
| article html file updated | 27 May 2019 17:12 CEST | Original file | - |
| article supplementary file uploaded. | 27 May 2019 17:10 CEST | - | https://www.mdpi.com/1660-3397/17/5/311#supplementary |
| article pdf uploaded. | 27 May 2019 17:10 CEST | Version of Record | https://www.mdpi.com/1660-3397/17/5/311/pdf |
| article xml uploaded. | 27 May 2019 17:10 CEST | Update | https://www.mdpi.com/1660-3397/17/5/311/xml |
| article xml file uploaded | 27 May 2019 17:10 CEST | Original file | - |
