| article html file updated | 9 February 2020 16:41 CET | Update | https://www.mdpi.com/2297-8747/23/2/24 |
| article html file updated | 30 April 2019 21:49 CEST | Update | - |
| article html file updated | 16 April 2019 22:18 CEST | Update | - |
| article html file updated | 29 March 2019 22:35 CET | Update | - |
| article html file updated | 7 May 2018 15:07 CEST | Original file | - |
| article supplementary file uploaded. | 7 May 2018 15:06 CEST | - | https://www.mdpi.com/2297-8747/23/2/24#supplementary |
| article pdf uploaded. | 7 May 2018 15:06 CEST | Version of Record | https://www.mdpi.com/2297-8747/23/2/24/pdf |
| article xml uploaded. | 7 May 2018 15:06 CEST | Update | https://www.mdpi.com/2297-8747/23/2/24/xml |
| article xml file uploaded | 7 May 2018 15:06 CEST | Original file | - |
