| article html file updated | 9 February 2020 08:50 CET | Update | https://www.mdpi.com/2504-446X/2/1/10 |
| article html file updated | 1 May 2019 13:50 CEST | Update | - |
| article html file updated | 17 April 2019 13:28 CEST | Update | - |
| article html file updated | 29 March 2019 04:24 CET | Update | - |
| article html file updated | 7 March 2018 15:38 CET | Original file | - |
| article xml uploaded. | 7 March 2018 15:37 CET | Original file | https://www.mdpi.com/2504-446X/2/1/10/xml |
| article pdf uploaded. | 7 March 2018 15:37 CET | Updated version of record | https://www.mdpi.com/2504-446X/2/1/10/pdf |
| article pdf uploaded. | 6 March 2018 17:51 CET | Version of Record | https://www.mdpi.com/2504-446X/2/1/10/pdf-vor |
