| article html file updated | 11 February 2020 15:25 CET | Update | https://www.mdpi.com/1660-3397/17/2/115 |
| article html file updated | 14 October 2019 20:37 CEST | Update | - |
| article html file updated | 26 April 2019 17:58 CEST | Update | - |
| article html file updated | 12 April 2019 13:56 CEST | Update | - |
| article html file updated | 3 April 2019 19:00 CEST | Update | - |
| article html file updated | 4 March 2019 07:08 CET | Update | - |
| article html file updated | 28 February 2019 21:42 CET | Update | - |
| article html file updated | 24 February 2019 01:51 CET | Original file | - |
| article pdf uploaded. | 23 February 2019 09:03 CET | Updated version of record | https://www.mdpi.com/1660-3397/17/2/115/pdf |
| article xml uploaded. | 23 February 2019 09:03 CET | Update | https://www.mdpi.com/1660-3397/17/2/115/xml |
| article xml file uploaded | 23 February 2019 09:03 CET | Update | - |
| article pdf uploaded. | 12 February 2019 15:27 CET | Version of Record | https://www.mdpi.com/1660-3397/17/2/115/pdf-vor |
| article xml file uploaded | 12 February 2019 15:27 CET | Original file | - |
