This journal is open access to all.  However, we encourage readers to sign up for the publishing notification service for this journal. Use this link to Register. This registration will result in you receiving the Table of Contents by email for each new issue of the journal and any other announcements we may make. This registration also allows the journal to claim a certain level of support or readership and this may support getting the journal listed in the various journal databases. See the journal's Privacy Statement which assures readers that their name and email address will not be used for other purposes.