Neuropsychiatric events associated with montelukast in patients with asthma: a systematic review.

"Conflict of interest: C.W.H. Lo received a student internship award by the University of Hong Kong under the Undergraduate Research Fellowship Programme. I.C.K. Wong received grants from the Food and Health Bureau of the Government of Hong Kong Special Administrative Region (HKSAR); funding from Amgen, Bristol-Myers Squibb, Pfizer, Janssen, Bayer, GSK, Novartis, the Hong Kong Research Grants Council, the Hong Kong Health and Medical Research Fund in Hong Kong, National Institute for Health Research in England, European Commission, National Health and Medical Research Council in Australia for pharmacoepidemiology to the University of Hong Kong, outside submitted work; consulting fees from IQVIA for offering advisory services on pharmacoepidemiology studies and payment from the Appeal Court in Hong Kong for expert testimony on the effects of cannabis outside submitted work; and salary as an independent nonexecutive director of Jacobson Medical in Hong Kong. E.W.Y. Chan received grants from the Health Bureau of the Government of the HKSAR, Hong Kong Research Grants Council, National Natural Science Fund of China, AstraZeneca, Novartis, RGA Reinsurance Company, Pfizer and Narcotics Division of the Security Bureau of HKSAR; consulting fees from Pfizer, Novartis and AstraZeneca; and travel support from Novartis. E.W.Y. Chan received medical device samples from GlaxoSmithKline Ltd., AstraZeneca, Boehringer Ingelheim and Novartis for teaching purposes. The other authors declare no conflicts of interest."

"Conflict of interest: C.W.H. Lo received a student internship award by the University of Hong Kong under the Undergraduate Research Fellowship Programme. I.C.K. Wong received grants from the Food and Health Bureau of the Government of Hong Kong Special Administrative Region (HKSAR); funding from Amgen, Bristol-Myers Squibb, Pfizer, Janssen, Bayer, GSK, Novartis, the Hong Kong Research Grants Council, the Hong Kong Health and Medical Research Fund in Hong Kong, National Institute for Health Research in England, European Commission, National Health and Medical Research Council in Australia for pharmacoepidemiology to the University of Hong Kong, outside submitted work; consulting fees from IQVIA for offering advisory services on pharmacoepidemiology studies and payment from the Appeal Court in Hong Kong for expert testimony on the effects of cannabis outside submitted work; and salary as an independent nonexecutive director of Jacobson Medical in Hong Kong. E.W.Y. Chan received grants from the Health Bureau of the Government of the HKSAR, Hong Kong Research Grants Council, National Natural Science Fund of China, AstraZeneca, Novartis, RGA Reinsurance Company, Pfizer and Narcotics Division of the Security Bureau of HKSAR; consulting fees from Pfizer, Novartis and AstraZeneca; and travel support from Novartis. E.W.Y. Chan received medical device samples from GlaxoSmithKline Ltd., AstraZeneca, Boehringer Ingelheim and Novartis for teaching purposes. The other authors declare no conflicts of interest."