| article html file updated | 15 August 2026 02:23 CEST | Update | https://www.mdpi.com/1996-1944/11/6/906 |
| article html file updated | 9 February 2020 19:18 CET | Update | N/A |
| article html file updated | 4 October 2019 00:44 CEST | Update | N/A |
| article html file updated | 30 April 2019 16:04 CEST | Update | N/A |
| article html file updated | 16 April 2019 16:34 CEST | Update | N/A |
| article html file updated | 30 March 2019 05:15 CET | Update | N/A |
| article html file updated | 27 June 2018 17:06 CEST | Update | N/A |
| article html file updated | 28 May 2018 12:16 CEST | Original file | N/A |
| article pdf uploaded. | 28 May 2018 12:14 CEST | Version of Record | https://www.mdpi.com/1996-1944/11/6/906/pdf |
| article xml uploaded. | 28 May 2018 12:14 CEST | Update | https://www.mdpi.com/1996-1944/11/6/906/xml |
| article xml file uploaded | 28 May 2018 12:14 CEST | Original file | N/A |
