| article html file updated | 9 February 2020 17:40 CET | Update | https://www.mdpi.com/1999-4915/10/5/260 |
| article html file updated | 3 October 2019 14:49 CEST | Update | - |
| article html file updated | 30 April 2019 19:43 CEST | Update | - |
| article html file updated | 16 April 2019 20:07 CEST | Update | - |
| article html file updated | 30 March 2019 00:57 CET | Update | - |
| article html file updated | 31 May 2018 12:44 CEST | Update | - |
| article pdf uploaded. | 15 May 2018 13:16 CEST | Updated version of record | https://www.mdpi.com/1999-4915/10/5/260/pdf |
| article html file updated | 15 May 2018 13:15 CEST | Original file | - |
| article pdf uploaded. | 15 May 2018 13:15 CEST | Updated version of record | - |
| article xml uploaded. | 15 May 2018 13:13 CEST | Original file | https://www.mdpi.com/1999-4915/10/5/260/xml |
