| article html file updated | 31 August 2025 11:16 CEST | Update | https://www.mdpi.com/2076-3921/9/2/149 |
| article html file updated | 20 July 2022 19:47 CEST | Update | N/A |
| article html file updated | 6 March 2020 05:58 CET | Update | N/A |
| article html file updated | 1 March 2020 15:06 CET | Original file | N/A |
| article pdf uploaded. | 1 March 2020 15:05 CET | Updated version of record | https://www.mdpi.com/2076-3921/9/2/149/pdf |
| article xml uploaded. | 1 March 2020 15:05 CET | Update | https://www.mdpi.com/2076-3921/9/2/149/xml |
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| article pdf uploaded. | 10 February 2020 16:14 CET | Version of Record | https://www.mdpi.com/2076-3921/9/2/149/pdf-vor |
| article xml file uploaded | 10 February 2020 16:14 CET | Original file | N/A |
