| article html file updated | 11 February 2020 06:21 CET | Update | https://www.mdpi.com/2079-9292/8/1/52 |
| article html file updated | 12 October 2019 19:00 CEST | Update | N/A |
| article html file updated | 27 April 2019 12:11 CEST | Update | N/A |
| article html file updated | 13 April 2019 08:09 CEST | Update | N/A |
| article html file updated | 2 April 2019 21:22 CEST | Update | N/A |
| article html file updated | 29 January 2019 04:49 CET | Update | N/A |
| article html file updated | 4 January 2019 11:17 CET | Update | N/A |
| article xml uploaded. | 4 January 2019 11:16 CET | Update | https://www.mdpi.com/2079-9292/8/1/52/xml |
| article pdf uploaded. | 4 January 2019 11:16 CET | Updated version of record | https://www.mdpi.com/2079-9292/8/1/52/pdf |
| article html file updated | 2 January 2019 13:06 CET | Original file | N/A |
| article pdf uploaded. | 2 January 2019 13:04 CET | Version of Record | https://www.mdpi.com/2079-9292/8/1/52/pdf-vor |
| article xml file uploaded | 2 January 2019 13:04 CET | Original file | N/A |