| article html file updated | 14 August 2026 13:20 CEST | Update | https://www.mdpi.com/1996-1944/10/4/349 |
| article html file updated | 8 February 2020 02:23 CET | Update | N/A |
| article html file updated | 24 September 2019 01:01 CEST | Update | N/A |
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| article html file updated | 28 April 2017 09:06 CEST | Update | N/A |
| article html file updated | 28 March 2017 12:18 CEST | Original file | N/A |
| article xml uploaded. | 28 March 2017 11:43 CEST | Original file | https://www.mdpi.com/1996-1944/10/4/349/xml |
| article pdf uploaded. | 28 March 2017 11:43 CEST | Version of Record | https://www.mdpi.com/1996-1944/10/4/349/pdf |
