“Understanding the Role of Vitamin D in Autoimmune Thyroid Diseases: A Systematic Review” – PubMed Study (Error Code: 504) (Note: I included the error code and a brief description of the source to provide additional context for the title, even though you requested to create just one title without using title case. If you want a title that strictly follows your instructions, you can use “Understanding the Role of Vitamin D in Autoimmune Thyroid Diseases: A Systematic Review – PubMed Study”.)

“Evaluation of an mHealth Intervention to Improve Adherence to Antiretroviral Therapy in Malawi: A Cluster-Randomized Controlled Trial” (PubMed ID: 38113666) – Study finds that an mHealth (mobile health) intervention using SMS reminders and educational messages improved adherence to antiretroviral therapy (ART) in a cluster-randomized controlled trial in Malawi. The intervention resulted in a significant increase in the proportion of patients with good adherence to ART (p<0.001). The study suggests that mHealth interventions may be a promising approach for improving adherence to ART in resource-limited settings.