| article html file updated | 11 February 2020 17:29 CET | Update | https://www.mdpi.com/2227-7072/7/1/13 |
| article html file updated | 26 April 2019 13:43 CEST | Update | - |
| article html file updated | 12 April 2019 09:15 CEST | Update | - |
| article html file updated | 10 April 2019 14:58 CEST | Update | - |
| article html file updated | 4 April 2019 00:24 CEST | Update | - |
| article html file updated | 7 March 2019 11:02 CET | Original file | - |
| article pdf uploaded. | 7 March 2019 11:01 CET | Updated version of record | https://www.mdpi.com/2227-7072/7/1/13/pdf |
| article xml uploaded. | 7 March 2019 11:01 CET | Update | https://www.mdpi.com/2227-7072/7/1/13/xml |
| article xml file uploaded | 7 March 2019 11:01 CET | Update | - |
| article pdf uploaded. | 20 February 2019 15:29 CET | Version of Record | https://www.mdpi.com/2227-7072/7/1/13/pdf-vor |
| article xml file uploaded | 20 February 2019 15:29 CET | Original file | - |
