| article html file updated | 31 August 2025 12:50 CEST | Update | https://www.mdpi.com/2227-9717/8/3/270 |
| article html file updated | 20 July 2022 21:20 CEST | Update | N/A |
| article html file updated | 24 March 2020 13:01 CET | Update | N/A |
| article pdf uploaded. | 24 March 2020 13:00 CET | Updated version of record | https://www.mdpi.com/2227-9717/8/3/270/pdf |
| article xml uploaded. | 24 March 2020 13:00 CET | Update | https://www.mdpi.com/2227-9717/8/3/270/xml |
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| article html file updated | 19 March 2020 10:34 CET | Original file | N/A |
| article pdf uploaded. | 19 March 2020 10:32 CET | Updated version of record | https://www.mdpi.com/2227-9717/8/3/270/pdf-vor |
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| article pdf uploaded. | 27 February 2020 08:31 CET | Version of Record | https://www.mdpi.com/2227-9717/8/3/270/pdf-vor |
| article xml file uploaded | 27 February 2020 08:31 CET | Original file | N/A |