| article html file updated | 30 August 2025 02:44 CEST | Update | https://www.mdpi.com/1996-1073/11/3/480 |
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| article xml uploaded. | 26 February 2018 03:37 CET | Update | https://www.mdpi.com/1996-1073/11/3/480/xml |
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| article pdf uploaded. | 26 February 2018 03:37 CET | Version of Record | https://www.mdpi.com/1996-1073/11/3/480/pdf |
| article html file updated | 25 February 2018 08:03 CET | Original file | N/A |
| article xml uploaded. | 25 February 2018 08:01 CET | Update | N/A |
| article xml uploaded. | 25 February 2018 08:01 CET | Original file | N/A |
