| article html file updated | 29 August 2025 23:17 CEST | Update | https://www.mdpi.com/1999-4915/8/7/180 |
| article html file updated | 16 July 2022 02:44 CEST | Update | N/A |
| article html file updated | 7 February 2020 10:53 CET | Update | N/A |
| article html file updated | 21 September 2019 19:59 CEST | Update | N/A |
| article html file updated | 5 May 2019 11:36 CEST | Update | N/A |
| article html file updated | 27 March 2019 08:47 CET | Update | N/A |
| article html file updated | 2 August 2016 05:04 CEST | Update | N/A |
| article pdf uploaded. | 4 July 2016 10:48 CEST | Updated version of record | https://www.mdpi.com/1999-4915/8/7/180/pdf |
| article pdf uploaded. | 28 June 2016 15:12 CEST | Updated version of record | https://www.mdpi.com/1999-4915/8/7/180/pdf-vor |
| article html file updated | 28 June 2016 11:03 CEST | Original file | N/A |
| article xml uploaded. | 28 June 2016 11:02 CEST | Original file | https://www.mdpi.com/1999-4915/8/7/180/xml |
| article pdf uploaded. | 28 June 2016 11:02 CEST | Version of Record | https://www.mdpi.com/1999-4915/8/7/180/pdf-vor |
