| article html file updated | 30 August 2025 02:44 CEST | Update | https://www.mdpi.com/1996-1944/11/3/331 |
| article html file updated | 16 July 2022 09:27 CEST | Update | N/A |
| article html file updated | 9 February 2020 07:34 CET | Update | N/A |
| article html file updated | 1 October 2019 00:49 CEST | Update | N/A |
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| article html file updated | 27 March 2018 13:02 CEST | Update | N/A |
| article html file updated | 25 February 2018 08:42 CET | Original file | N/A |
| article xml uploaded. | 25 February 2018 08:41 CET | Update | https://www.mdpi.com/1996-1944/11/3/331/xml |
| article xml uploaded. | 25 February 2018 08:41 CET | Original file | N/A |
| article pdf uploaded. | 25 February 2018 08:41 CET | Version of Record | https://www.mdpi.com/1996-1944/11/3/331/pdf |
