| article html file updated | 30 August 2025 20:44 CEST | Update | https://www.mdpi.com/2075-4701/9/6/652 |
| article html file updated | 19 July 2022 19:39 CEST | Update | N/A |
| article html file updated | 12 February 2020 17:38 CET | Update | N/A |
| article html file updated | 21 October 2019 08:16 CEST | Update | N/A |
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| article html file updated | 5 June 2019 11:14 CEST | Update | N/A |
| article pdf uploaded. | 5 June 2019 11:13 CEST | Updated version of record | https://www.mdpi.com/2075-4701/9/6/652/pdf |
| article xml uploaded. | 5 June 2019 11:13 CEST | Update | https://www.mdpi.com/2075-4701/9/6/652/xml |
| article xml file uploaded | 5 June 2019 11:13 CEST | Update | N/A |
| article html file updated | 4 June 2019 13:40 CEST | Original file | N/A |
| article pdf uploaded. | 4 June 2019 13:39 CEST | Version of Record | https://www.mdpi.com/2075-4701/9/6/652/pdf-vor |
| article xml file uploaded | 4 June 2019 13:39 CEST | Original file | N/A |
