| article html file updated | 9 February 2020 11:33 CET | Update | https://www.mdpi.com/2306-5338/5/2/22 |
| article html file updated | 1 May 2019 08:06 CEST | Update | - |
| article html file updated | 17 April 2019 08:03 CEST | Update | - |
| article html file updated | 29 March 2019 10:28 CET | Update | - |
| article html file updated | 28 March 2018 08:15 CEST | Original file | - |
| article pdf uploaded. | 28 March 2018 08:13 CEST | Version of Record | https://www.mdpi.com/2306-5338/5/2/22/pdf |
| article xml uploaded. | 28 March 2018 08:13 CEST | Update | https://www.mdpi.com/2306-5338/5/2/22/xml |
| article xml file uploaded | 28 March 2018 08:13 CEST | Original file | - |
