American Society for Gastrointestinal Endoscopy guideline on gastrostomy feeding tubes: methodology and review of evidence by Divyanshoo Rai Kohli, MD, Natalie Cosgrove, MD, Wasif M. Abidi, MD, PhD, Jorge D. Machicado, MD, MPH, Madhav Desai, MD, MPH, Nauzer Forbes, MD, MSc, Neil B. Marya, MD, Nikhil R. Thiruvengadam, MD, Nirav C. Thosani, MD, MHA, Omeed Alipour, MD, Saowanee Ngamruengphong, MD, Sherif E. Elhanafi, MD, Sunil G. Sheth, MD, Wenly Ruan, MD, John C. Fang, MD, Stephen A. McClave, MD, Rodrick C. Zvavanjanja, MD, MSc, FRCR(UK), FSIR, DABR(DR/VIR), Dhruvil K. Radadiya, MBBS, Amir Y. Kamel, PharmD, BCNSP, Bashar J. Qumseya, MD, MPH

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Open-label dose-extending placebos for opioid use disorder: a protocol for a randomised controlled clinical trial with methadone treatment by Annabelle M Belcher, Thomas O Cole, Aaron D Greenblatt, Stephen W Hoag, David H Epstein, Michael Wagner, Amy S Billing, Ebonie Massey, Kristen R Hamilton, Zofia K Kozak, Christopher J Welsh, Eric Weintraub, Emerson M Wickwire, Eric D Wish, Ted J Kaptchuk, Luana Colloca

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Digital sleep phenotype and wrist actigraphy in individuals at clinical high risk for psychosis and people with schizophrenia spectrum disorders: a systematic review and meta-analy... by Andrea Cipriani, Edoardo Giuseppe Ostinelli, John Torous, Paolo Brambilla, Philip McGuire, Dominic Oliver, Rosario Aronica, Charlotte Austin

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Diversity in the medical research ecosystem: a descriptive scientometric analysis of over 49 000 studies and 150 000 authors published in high-impact medical journals between 2007... by Leo Anthony Celi, Jonathan Shaffer, Marie-Laure Charpignon, Liam G McCoy, Luis Filipe Nakayama, Jack Gallifant, Urvish Jain, Joao Matos, Pia Gabrielle I Alfonso, Marisa Cobanaj, Amelia Morel Fiske, Alexander J Gates, Frances Dominique V Ho, Mohammad Kashkooli, Naira Link

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Efficiency and safety of automated label cleaning on multimodal retinal images by Tian Lin, Meng Wang, Aidi Lin, Xiaoting Mai, Huiyu Liang, Yih-Chung Tham, Haoyu Chen

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Spin chain overlaps and the twisted Yangian by Marius de Leeuw, Tamás Gombor, Charlotte Kristjansen, Georgios Linardopoulos, Balázs Pozsgay

“…Abstract Using considerations based on the thermodynamical Bethe ansatz as well as the representation theory of twisted Yangians we derive an exact expression for the overlaps between the Bethe eigenstates of the SO(6) spin chain and matrix product states built from matrices whose commutators generate an irreducible representation of so $$ \mathfrak{so} $$ (5). …”
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Radiative Decay Widths of Ground and Excited States of Vector Charmonium and Bottomonium by Hluf Negash, Shashank Bhatnagar

“…We study the radiative decay widths of vector quarkonia for the process of J/ψ(nS)→ηc(nS)γ and Υ(nS)→ηb(nS)γ (for principal quantum numbers n=1,2,3) in the framework of Bethe-Salpeter equation under the covariant instantaneous ansatz using a 4×4 form of BSE. …”
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