| article html file updated | 13 February 2020 10:11 CET | Update | https://www.mdpi.com/2306-5710/5/3/51 |
| article html file updated | 26 September 2019 13:43 CEST | Update | - |
| article html file updated | 16 August 2019 06:22 CEST | Original file | - |
| article pdf uploaded. | 16 August 2019 06:21 CEST | Version of Record | https://www.mdpi.com/2306-5710/5/3/51/pdf |
| article xml uploaded. | 16 August 2019 06:21 CEST | Update | https://www.mdpi.com/2306-5710/5/3/51/xml |
| article xml file uploaded | 16 August 2019 06:21 CEST | Original file | - |
