The phrase "according to a protocol developed by" is correct and usable in written English.
You can use it when referencing a specific set of guidelines or procedures that have been established by a particular source or authority.
Example: "The results of the experiment were analyzed according to a protocol developed by the research team."
Alternatives: "as per a protocol created by" or "following a protocol established by".
Emergency medical technicians (EMTs) resuscitate OHCA patients according to a protocol developed by the Ishikawa Medical Control Councils based on the guidelines of the American Heart Association and the Japan Resuscitation Council, unless the patient has post-mortem changes.
Before the mold was taken, a fluoroelastomer was applied as a protective barrier followed by microcrystalline wax as a detaching material, according to a protocol developed by the Opificio to avoid any chromatic changes or other alterations on the statue's surfaces [17-19] [17-19]
In addition, INS-GFP+ cells were also differentiated according to a protocol developed by Nostro and colleagues [ 12], referred to as the 'Nostro protocol'.
Complexes formed on GLS-containing RNA were purified according to a protocol developed by Czaplinski et al. (Czaplinski et al., 2005).
All PNAs were synthesized on a fully automated solid phase synthesizer (Multisynthec Syro) according to a protocol developed by Koch [ 40]. aegPNAs (Six3-aegPNA) were synthesized by Eurogentec.
RNA extraction was performed according to a protocol developed by CODA-CERVA (Centrum voor Onderzoek in Diergeneeskunde en Agrochemie, Centre d'Étude et de Recherches Vétérinaires et Agrochimiques), Brussels, Belgium; whereas, reverse transcription PCR (RT-PCR) was performed according to a method recently developed to detect the small segment of SBV (4 ).
ENP suspensions were prepared according to a protocol developed in our group (see Methods for details).
In 2011, FLG genotyping was performed according to a protocol developed for the present study.
The systematic review was carried out according to a prespecified protocol developed by the authors (Additional file 1).
The review was conducted according to inclusion criteria and methods pre-specified in a protocol developed by the authors before the review began.
According to the protocol developed by the N.F.L. Head, Neck and Spine Committee, "If a player exhibits or reports signs or symptoms of concussion on the field … he must be removed and evaluated by the Club medical team".
