| article html file updated | 30 August 2025 00:30 CEST | Update | https://www.mdpi.com/2071-1050/9/3/348 |
| article html file updated | 21 August 2025 19:17 CEST | Update | N/A |
| article html file updated | 8 February 2020 00:21 CET | Update | N/A |
| article html file updated | 23 September 2019 13:25 CEST | Update | N/A |
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| article html file updated | 27 February 2017 12:03 CET | Original file | N/A |
| article xml uploaded. | 27 February 2017 12:01 CET | Update | https://www.mdpi.com/2071-1050/9/3/348/xml |
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| article pdf uploaded. | 27 February 2017 12:01 CET | Version of Record | https://www.mdpi.com/2071-1050/9/3/348/pdf |
