| article html file updated | 30 August 2025 06:40 CEST | Update | https://www.mdpi.com/2227-7072/6/3/78 |
| article html file updated | 17 July 2022 02:10 CEST | Update | N/A |
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| article html file updated | 22 September 2018 12:26 CEST | Update | N/A |
| article html file updated | 10 September 2018 11:04 CEST | Update | N/A |
| article pdf uploaded. | 10 September 2018 11:01 CEST | Updated version of record | https://www.mdpi.com/2227-7072/6/3/78/pdf |
| article xml uploaded. | 10 September 2018 11:01 CEST | Update | https://www.mdpi.com/2227-7072/6/3/78/xml |
| article xml file uploaded | 10 September 2018 11:01 CEST | Update | N/A |
| article html file updated | 5 September 2018 12:17 CEST | Original file | N/A |
| article pdf uploaded. | 5 September 2018 12:16 CEST | Version of Record | https://www.mdpi.com/2227-7072/6/3/78/pdf-vor |
| article xml uploaded. | 5 September 2018 12:16 CEST | Update | N/A |
| article xml file uploaded | 5 September 2018 12:16 CEST | Original file | N/A |
