| article html file updated | 30 August 2025 01:28 CEST | Update | https://www.mdpi.com/2075-4450/8/4/113 |
| article html file updated | 16 July 2022 06:56 CEST | Update | N/A |
| article html file updated | 8 February 2020 19:03 CET | Update | N/A |
| article html file updated | 27 September 2019 21:59 CEST | Update | N/A |
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| article html file updated | 2 January 2018 12:41 CET | Update | N/A |
| article html file updated | 23 October 2017 10:28 CEST | Original file | N/A |
| article xml uploaded. | 23 October 2017 10:26 CEST | Update | https://www.mdpi.com/2075-4450/8/4/113/xml |
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| article pdf uploaded. | 23 October 2017 10:26 CEST | Updated version of record | https://www.mdpi.com/2075-4450/8/4/113/pdf |
| article pdf uploaded. | 20 October 2017 15:28 CEST | Version of Record | https://www.mdpi.com/2075-4450/8/4/113/pdf-vor |
