| article html file updated | 14 August 2026 18:08 CEST | Update | https://www.mdpi.com/2077-1444/8/10/222 |
| article html file updated | 8 February 2020 18:10 CET | Update | N/A |
| article html file updated | 2 May 2019 21:56 CEST | Update | N/A |
| article html file updated | 1 November 2017 02:25 CET | Update | N/A |
| article html file updated | 16 October 2017 03:24 CEST | Original file | N/A |
| article xml uploaded. | 16 October 2017 03:22 CEST | Original file | https://www.mdpi.com/2077-1444/8/10/222/xml |
| article pdf uploaded. | 16 October 2017 03:22 CEST | Updated version of record | https://www.mdpi.com/2077-1444/8/10/222/pdf |
| article pdf uploaded. | 11 October 2017 15:13 CEST | Version of Record | https://www.mdpi.com/2077-1444/8/10/222/pdf-vor |
