Original article

• Psychological well-being and health perception: predictors for past, present and future

  Ângela Leite, Ana Ramires, Andreia de Moura, Teresa Souto, João Marôco

• Personality beliefs as a predictor of smartphone addiction

  Cemaliye Direktör, Cahit Nuri

• Serum level of cathelicidin LL-37 is increased in euthymic patients with bipolar disorder irrespective of their cardio-metabolic status

  Adam Wysokinski, Aleksandra Margulska, Elzbieta Kozłowska, Ewa Brzezinska-Błaszczyk

Review article

• Diagnostic criteria and prevalence of mild cognitive impairment in older adults living in the community: a systematic review and meta-analysis

  Rebeca Mendes P. Pessoa, Ana Julia L. Bomfim, Bianca L. Cavalmoretti Ferreira, Marcos Hortes N. Chagas

Letter to the editor

• Drug-induced psychotic disorder after administration of Vitex agnus castus (chasteberry) medication to treat premenstrual syndrome: a case report

  Firoozeh Farshchian, Omran Davarinejad, Omran Davarinejad

• Treating akathisia with pregabalin – A case report

  Pedro Cabral Barata, Mário João Santos, Teresa Maia