| article html file updated | 30 August 2025 14:53 CEST | Update | https://www.mdpi.com/2073-4468/8/2/32 |
| article html file updated | 21 August 2025 20:57 CEST | Update | N/A |
| article html file updated | 12 February 2020 11:08 CET | Update | N/A |
| article html file updated | 19 October 2019 20:06 CEST | Update | N/A |
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| article html file updated | 20 June 2019 03:05 CEST | Update | N/A |
| article pdf uploaded. | 20 June 2019 03:04 CEST | Updated version of record | https://www.mdpi.com/2073-4468/8/2/32/pdf |
| article xml uploaded. | 20 June 2019 03:04 CEST | Update | https://www.mdpi.com/2073-4468/8/2/32/xml |
| article xml file uploaded | 20 June 2019 03:04 CEST | Update | N/A |
| article html file updated | 18 June 2019 06:25 CEST | Original file | N/A |
| article pdf uploaded. | 18 June 2019 06:24 CEST | Updated version of record | https://www.mdpi.com/2073-4468/8/2/32/pdf-vor |
| article xml file uploaded | 18 June 2019 06:24 CEST | Update | N/A |
| article pdf uploaded. | 9 May 2019 15:22 CEST | Version of Record | https://www.mdpi.com/2073-4468/8/2/32/pdf-vor |
| article xml file uploaded | 9 May 2019 15:22 CEST | Original file | N/A |
