| article html file updated | 31 August 2025 00:54 CEST | Update | https://www.mdpi.com/2311-5521/4/3/164 |
| article html file updated | 20 July 2022 04:04 CEST | Update | N/A |
| article html file updated | 13 February 2020 14:53 CET | Update | N/A |
| article html file updated | 27 September 2019 12:02 CEST | Update | N/A |
| article html file updated | 22 September 2019 05:11 CEST | Original file | N/A |
| article pdf uploaded. | 22 September 2019 05:09 CEST | Updated version of record | https://www.mdpi.com/2311-5521/4/3/164/pdf |
| article xml uploaded. | 22 September 2019 05:09 CEST | Update | https://www.mdpi.com/2311-5521/4/3/164/xml |
| article xml file uploaded | 22 September 2019 05:09 CEST | Update | N/A |
| article pdf uploaded. | 3 September 2019 15:48 CEST | Version of Record | https://www.mdpi.com/2311-5521/4/3/164/pdf-vor |
| article xml file uploaded | 3 September 2019 15:48 CEST | Original file | N/A |
