| article html file updated | 11 February 2020 13:13 CET | Update | https://www.mdpi.com/1660-3397/17/2/94 |
| article html file updated | 14 October 2019 08:30 CEST | Update | - |
| article html file updated | 26 April 2019 22:10 CEST | Update | - |
| article html file updated | 12 April 2019 18:00 CEST | Update | - |
| article html file updated | 3 April 2019 13:53 CEST | Update | - |
| article html file updated | 4 March 2019 06:54 CET | Update | - |
| article html file updated | 28 February 2019 11:17 CET | Update | - |
| article html file updated | 16 February 2019 12:17 CET | Original file | - |
| article pdf uploaded. | 16 February 2019 12:15 CET | Updated version of record | https://www.mdpi.com/1660-3397/17/2/94/pdf |
| article xml uploaded. | 16 February 2019 12:15 CET | Update | https://www.mdpi.com/1660-3397/17/2/94/xml |
| article xml file uploaded | 16 February 2019 12:15 CET | Update | - |
| article pdf uploaded. | 1 February 2019 12:49 CET | Version of Record | https://www.mdpi.com/1660-3397/17/2/94/pdf-vor |
| article xml file uploaded | 1 February 2019 12:49 CET | Original file | - |
