| article html file updated | 31 August 2025 12:36 CEST | Update | https://www.mdpi.com/2220-9964/9/2/136 |
| article html file updated | 20 July 2022 21:07 CEST | Update | N/A |
| article html file updated | 6 March 2020 18:00 CET | Update | N/A |
| article html file updated | 27 February 2020 15:08 CET | Original file | N/A |
| article pdf uploaded. | 27 February 2020 15:06 CET | Updated version of record | https://www.mdpi.com/2220-9964/9/2/136/pdf |
| article xml uploaded. | 27 February 2020 15:06 CET | Update | https://www.mdpi.com/2220-9964/9/2/136/xml |
| article xml file uploaded | 27 February 2020 15:06 CET | Update | N/A |
| article pdf uploaded. | 24 February 2020 16:49 CET | Version of Record | https://www.mdpi.com/2220-9964/9/2/136/pdf-vor |
| article xml file uploaded | 24 February 2020 16:49 CET | Original file | N/A |
