| article html file updated | 9 February 2020 13:58 CET | Update | https://www.mdpi.com/2310-2861/4/2/34 |
| article html file updated | 12 September 2019 15:36 CEST | Update | - |
| article html file updated | 12 September 2019 15:35 CEST | Update | - |
| article html file updated | 12 September 2019 15:34 CEST | Update | - |
| article html file updated | 1 May 2019 03:11 CEST | Update | - |
| article html file updated | 17 April 2019 03:36 CEST | Update | - |
| article html file updated | 29 March 2019 16:01 CET | Update | - |
| article html file updated | 16 April 2018 12:23 CEST | Original file | - |
| article supplementary file uploaded. | 16 April 2018 12:22 CEST | - | https://www.mdpi.com/2310-2861/4/2/34#supplementary |
| article pdf uploaded. | 16 April 2018 12:22 CEST | Version of Record | https://www.mdpi.com/2310-2861/4/2/34/pdf |
| article xml uploaded. | 16 April 2018 12:22 CEST | Update | https://www.mdpi.com/2310-2861/4/2/34/xml |
| article xml file uploaded | 16 April 2018 12:22 CEST | Original file | - |
