| article html file updated | 30 August 2025 09:05 CEST | Update | https://www.mdpi.com/2076-393X/6/4/78 |
| article html file updated | 21 August 2025 20:23 CEST | Update | - |
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| article html file updated | 26 December 2018 23:25 CET | Update | - |
| article html file updated | 26 November 2018 12:59 CET | Original file | - |
| article pdf uploaded. | 26 November 2018 11:04 CET | Updated version of record | https://www.mdpi.com/2076-393X/6/4/78/pdf |
| article xml uploaded. | 26 November 2018 11:04 CET | Update | https://www.mdpi.com/2076-393X/6/4/78/xml |
| article xml file uploaded | 26 November 2018 11:04 CET | Update | - |
| article pdf uploaded. | 21 November 2018 16:31 CET | Updated version of record | https://www.mdpi.com/2076-393X/6/4/78/pdf-vor |
| article pdf uploaded. | 21 November 2018 16:21 CET | Version of Record | https://www.mdpi.com/2076-393X/6/4/78/pdf-vor |
| article xml file uploaded | 21 November 2018 16:21 CET | Original file | - |
