| article html file updated | 9 February 2020 22:16 CET | Update | https://www.mdpi.com/2306-5338/5/3/31 |
| article html file updated | 4 October 2019 19:16 CEST | Update | - |
| article html file updated | 30 April 2019 08:59 CEST | Update | - |
| article html file updated | 16 April 2019 03:59 CEST | Update | - |
| article html file updated | 30 March 2019 12:46 CET | Update | - |
| article html file updated | 21 June 2018 10:08 CEST | Original file | - |
| article pdf uploaded. | 21 June 2018 10:07 CEST | Version of Record | https://www.mdpi.com/2306-5338/5/3/31/pdf |
| article xml uploaded. | 21 June 2018 10:07 CEST | Update | https://www.mdpi.com/2306-5338/5/3/31/xml |
| article xml file uploaded | 21 June 2018 10:07 CEST | Original file | - |
