Health Sciences Investigations (HSI) Journal publishes manuscripts from basic and clinical health sciences including medicine, biomedicine, pharmacy, nursing, physical therapy, medical laboratory science, environmental health, public health, medical imaging and radiologic technologies and other allied health disciplines. The Journal is dedicated to serving scientists wishing to contribute to knowledge on global health. All HSI Journal publications are in English. The Journal publishes original research articles, systematic reviews, case reports, brief communications and letters to the editor. The journal also publishes interviews with global opinion leaders and policy makers on health matters of global relevance. We welcome original contributions that have not been published and are not under consideration for publication elsewhere. Papers accepted for publication are double-blind refereed to ensure academic integrity.