| article html file updated | 15 August 2026 02:24 CEST | Update | https://www.mdpi.com/2076-3263/8/6/193 |
| article html file updated | 9 February 2020 19:21 CET | Update | N/A |
| article html file updated | 4 October 2019 01:00 CEST | Update | N/A |
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| article html file updated | 29 May 2018 11:46 CEST | Original file | N/A |
| article xml uploaded. | 29 May 2018 11:45 CEST | Update | https://www.mdpi.com/2076-3263/8/6/193/xml |
| article pdf uploaded. | 29 May 2018 11:45 CEST | Updated version of record | https://www.mdpi.com/2076-3263/8/6/193/pdf |
| article pdf uploaded. | 28 May 2018 16:18 CEST | Updated version of record | https://www.mdpi.com/2076-3263/8/6/193/pdf-vor |
| article pdf uploaded. | 28 May 2018 16:16 CEST | Version of Record | https://www.mdpi.com/2076-3263/8/6/193/pdf-vor |
| article xml file uploaded | 28 May 2018 16:16 CEST | Original file | N/A |
