| article html file updated | 31 August 2025 10:58 CEST | Update | https://www.mdpi.com/2220-9964/9/2/102 |
| article html file updated | 20 July 2022 19:29 CEST | Update | N/A |
| article html file updated | 6 March 2020 17:47 CET | Update | N/A |
| article xml uploaded. | 4 March 2020 13:51 CET | Update | https://www.mdpi.com/2220-9964/9/2/102/xml |
| article pdf uploaded. | 4 March 2020 13:50 CET | Updated version of record | https://www.mdpi.com/2220-9964/9/2/102/pdf |
| article html file updated | 1 March 2020 07:04 CET | Original file | N/A |
| article pdf uploaded. | 1 March 2020 07:02 CET | Updated version of record | https://www.mdpi.com/2220-9964/9/2/102/pdf-vor |
| article xml file uploaded | 1 March 2020 07:02 CET | Update | N/A |
| article pdf uploaded. | 6 February 2020 16:03 CET | Version of Record | https://www.mdpi.com/2220-9964/9/2/102/pdf-vor |
| article xml file uploaded | 6 February 2020 16:03 CET | Original file | N/A |
