| article html file updated | 7 February 2020 08:25 CET | Update | https://www.mdpi.com/1999-4915/8/5/125 |
| article html file updated | 5 May 2019 16:20 CEST | Update | N/A |
| article html file updated | 27 March 2019 04:12 CET | Update | N/A |
| article html file updated | 30 May 2016 09:51 CEST | Update | N/A |
| article html file updated | 30 May 2016 07:44 CEST | Update | N/A |
| article html file updated | 10 May 2016 11:06 CEST | Original file | N/A |
| article xml uploaded. | 10 May 2016 11:04 CEST | Update | https://www.mdpi.com/1999-4915/8/5/125/xml |
| article pdf uploaded. | 10 May 2016 11:04 CEST | Version of Record | https://www.mdpi.com/1999-4915/8/5/125/pdf |
