R JSS文章模板中的多重关联

在JSS文章模板中，是否可以添加两个附属关系并为一个长期附属关系添加两行或更多行

---
documentclass: jss
author:
  - name: Name1 Surname1
    affiliation: affiliation1,affiliation2
    address: >
      address1
      address2
    email: \email{email@email.com}
  - name: Name2 Surname2
    affiliation: Very very very very very very very very very very very very very very long affiliation
title:
  formatted: "Title"
  plain:     "Title"
  short:     "Short Title"
abstract: >
  This paper introduces ...
keywords:
  # at least one keyword must be supplied
  formatted: [keyword1 ,keyword2]
  plain:     [keyword1 ,keyword2]
preamble: >
  \usepackage{amsmath}
output: 
  rticles::jss_article
bibliography: refs.bib
---