| article html file updated | 30 August 2025 07:01 CEST | Update | https://www.mdpi.com/2218-2004/6/3/53 |
| article html file updated | 17 July 2022 02:57 CEST | Update | N/A |
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| article xml uploaded. | 19 September 2018 03:31 CEST | Update | https://www.mdpi.com/2218-2004/6/3/53/xml |
| article pdf uploaded. | 19 September 2018 03:31 CEST | Updated version of record | https://www.mdpi.com/2218-2004/6/3/53/pdf |
| article html file updated | 17 September 2018 17:27 CEST | Original file | N/A |
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| article xml uploaded. | 17 September 2018 17:26 CEST | Update | N/A |
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