Incorrect Affiliation
In the published article, there was an error in affiliation “1,2,3,4,5”. Instead of “1 School of Nursing, Xi'an Jiaotong University Health Science Center, Xi'an, China; 2 Clinical Educational Department, Gansu Provincial Hospital, Lanzhou, China; 3 School of Nursing, Gansu University of Chinese Medicine, Lanzhou, China; 4 School of Public Health, The University of Queensland, Herston, QLD, Australia; 5 Elder Office, Gansu Office, Gansu Provincial Hospital, Lanzhou,”, it should be “1 Clinical Educational Department, Gansu Provincial Hospital, Lanzhou, China; 2 School of Nursing, Gansu University of Chinese Medicine, Lanzhou, China; 3 School of Public Health, The University of Queensland, Herston, QLD, Australia; 4 Geriatrics Department, Gansu Provincial Hospital, Lanzhou, China; 5 School of Nursing, Xi'an Jiaotong University Health Science Center, Xi'an, China”.
The authors apologize for this error and state that this does not change the scientific conclusions of the article in any way. The original article has been updated.
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