| article html file updated | 30 August 2025 07:25 CEST | Update | https://www.mdpi.com/2218-1997/4/10/101 |
| article html file updated | 17 July 2022 03:56 CEST | Update | N/A |
| article html file updated | 10 February 2020 13:45 CET | Update | N/A |
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| article html file updated | 29 October 2018 05:28 CET | Update | N/A |
| article html file updated | 1 October 2018 09:55 CEST | Original file | N/A |
| article pdf uploaded. | 1 October 2018 09:54 CEST | Version of Record | https://www.mdpi.com/2218-1997/4/10/101/pdf |
| article xml uploaded. | 1 October 2018 09:54 CEST | Update | https://www.mdpi.com/2218-1997/4/10/101/xml |
| article xml file uploaded | 1 October 2018 09:54 CEST | Original file | N/A |
